Teradyne 24-Hour Perpetual-Futures Reference

336.39+4.31%Difference +13.9

Price: mark price · perpetual futures / vs. 24h earlier / 20/10/2026, 07:04 JST / Saved / stale

Five daily saved mark prices, 2026-10-15 to 2026-10-19 / Low 319.18 · High 344.01

Price-discovery chart

Solid line = the referenced cash market is in session / dotted line = outside the session (overnight and weekends); both show the same perpetual-futures reference value (line styles are not distinguished at narrow display widths). About the data

Open interest (contracts)300.36 contracts

Saved open interest, contract count

20/10/2026, 07:04 JST

Funding rate (per hour)-0.0000158792

Saved funding rate, per-hour decimal

20/10/2026, 07:04 JST

This is a perpetual-futures reference that tracks one share of Teradyne, Inc. The contract is issued by Paragon and quoted in USDC. Teradyne, Inc. makes automated test equipment and robotics.

Source: Hyperliquid · Last updated Oct 19, 2026 · Perpetual-futures reference value

Cash New York: 09:30–16:00. When closed: perpetual-futures reference. Hyperliquid para perpetual-futures reference.

How to read the chart

Reference chart of Hyperliquid perpetual-futures candles for Teradyne, not the official cash-market chart.

Reference value and method

How the numbers and formulas on this page work: Symbol page guide.

Teradyne is shown as a Hyperliquid perpetual-futures reference, and 24h compares against the previous-day reference for the same contract, not a cash price, official index, exchange close, or cash previous close.

Observed value at 2026-09-27 22:04 UTC

Asset class: Listed-company stock reference
Source: Hyperliquid / para:TER
Price unit: USDC reference
Reference value: USDC 396.72
24h: -0.07%
Method: Use the mid price; use the mark price only when no mid price can be obtained
Referenced contracts: para:TER
Observed time: 2026-09-27 22:04 UTC Saved observation

Ratio = 396.72 / 397.0 − 1 = -0.07% (shown as a percentage, rounded to two decimal places).

Hyperliquid field names: mid price = midPx; mark price = markPx; previous-day reference = prevDayPx.

This site does not provide investment advice.

Symbol facts and market observations

About this symbol

Sourced explanations (10)

Explanations may include summaries and translations. Follow the source links for the original text.

Contract and trading hours

This contract tracks the value of one share of Teradyne, Inc. It is a cash-settled perpetual future with no expiry, quoted in USDC. From the contract specification, retrieved 29 September 2026.

Source: Paragon (contract issuer)
External pricing runs from Sunday 20:00 ET to Friday 20:00 ET. Internal pricing applies from Friday 20:00 ET to Sunday 20:00 ET and on holidays. The external price comes from the Pyth feed Equity.US.TER/USD. From the contract specification, retrieved 29 September 2026.

Source: Paragon (contract issuer)
During internal pricing, the mark price stays within 10% above or below the reference price. The reference can re-anchor once in each direction, and the counters return to zero when external pricing resumes. From the contract specification, retrieved 29 September 2026.

Source: Paragon (contract issuer)
The open interest cap for this contract is $25 million, and margin is isolated. Holding the contract confers no ownership, voting or dividend rights. From the contract specification, retrieved 29 September 2026.

Source: Paragon (contract issuer)
The SEC EDGAR registrant name is TERADYNE, INC. It is listed on Nasdaq under the ticker TER. From SEC EDGAR, retrieved 29 September 2026.

Source: SEC EDGAR

Composition and methodology

During internal pricing, the oracle price advances from the impact price difference of the order book, using an exponentially weighted moving average with a 30-minute time constant. When external pricing resumes, the oracle reverts to the external value on the next tick. From the contract specification, retrieved 29 September 2026.

Source: Paragon (contract issuer)

Business and products

Teradyne, Inc. makes automated test equipment and robotics. It has three reportable segments: Semiconductor Test, Robotics and Product Test. From the Form 10-K for the fiscal year ended 31 December 2025, filed 19 February 2026.

Source: SEC EDGAR

People and history

It was founded in 1960. The Product Test segment was created effective March 2025. From the Form 10-K for the fiscal year ended 31 December 2025, filed 19 February 2026.

Source: SEC EDGAR
It employed approximately 6,600 people as of 31 December 2025, of whom approximately 2,200 were in the United States. From the Form 10-K for the fiscal year ended 31 December 2025, filed 19 February 2026.

Source: SEC EDGAR

Basic information

There were 156,555,950 shares of common stock outstanding as of 16 February 2026. From the Form 10-K for the fiscal year ended 31 December 2025, filed 19 February 2026.

Source: SEC EDGAR

para:TER venue observations

Source: Hyperliquid metaAndAssetCtxs · dex=para · para:TER · archived observations 67 records · Data definitions

para:TER · 2026-10-17 22:04:59.595 UTC
Open interest (openInterest): 576.22 contracts; 24-hour notional volume (dayNtlVlm): 63871.5577 USDC; 24-hour base volume (dayBaseVlm): 200.46 contracts; Hourly funding rate (funding, source ratio): -0.0006875857; Premium (premium, source ratio): -0.0088906362.

para:TER · 2026-10-16 22:04:53.055 UTC
Open interest (openInterest): 275.9 contracts; 24-hour notional volume (dayNtlVlm): 68752.8375 USDC; 24-hour base volume (dayBaseVlm): 203.39 contracts; Hourly funding rate (funding, source ratio): 0.0000542023; Premium (premium, source ratio): 0.0009459042.

para:TER · 2026-10-15 22:04:45.507 UTC
Open interest (openInterest): 279.68 contracts; 24-hour notional volume (dayNtlVlm): 38761.7571 USDC; 24-hour base volume (dayBaseVlm): 111.59 contracts; Hourly funding rate (funding, source ratio): 0.0000163674; Premium (premium, source ratio): 0.0000023268.

para:TER · 2026-10-14 22:04:48.387 UTC
Open interest (openInterest): 259.38 contracts; 24-hour notional volume (dayNtlVlm): 51744.1158 USDC; 24-hour base volume (dayBaseVlm): 141.31 contracts; Hourly funding rate (funding, source ratio): 0.0000075; Premium (premium, source ratio): 0.0003489249.

para:TER · 2026-10-13 22:04:52.617 UTC
Open interest (openInterest): 373.28 contracts; 24-hour notional volume (dayNtlVlm): 87837.8131 USDC; 24-hour base volume (dayBaseVlm): 233.64 contracts; Hourly funding rate (funding, source ratio): 0.0000075; Premium (premium, source ratio): -0.000105074.

para:TER · 2026-10-12 22:04:52.210 UTC
Open interest (openInterest): 360.58 contracts; 24-hour notional volume (dayNtlVlm): 90830.0891 USDC; 24-hour base volume (dayBaseVlm): 226.93 contracts; Hourly funding rate (funding, source ratio): -0.0001246278; Premium (premium, source ratio): -0.0024164086.

para:TER · 2026-10-11 22:04:51.440 UTC
Open interest (openInterest): 381.88 contracts; 24-hour notional volume (dayNtlVlm): 9684.8328 USDC; 24-hour base volume (dayBaseVlm): 23.93 contracts; Hourly funding rate (funding, source ratio): -0.0000181594; Premium (premium, source ratio): 0.0000448469.

Earlier venue observations (60)

para:TER · 2026-10-10 22:04:50.702 UTC
Open interest (openInterest): 360.58 contracts; 24-hour notional volume (dayNtlVlm): 18100.0477 USDC; 24-hour base volume (dayBaseVlm): 44.78 contracts; Hourly funding rate (funding, source ratio): -0.0000838166; Premium (premium, source ratio): -0.0014175544.

para:TER · 2026-10-09 22:04:53.552 UTC
Open interest (openInterest): 389.7 contracts; 24-hour notional volume (dayNtlVlm): 80405.3352 USDC; 24-hour base volume (dayBaseVlm): 200.22 contracts; Hourly funding rate (funding, source ratio): -0.0000415332; Premium (premium, source ratio): -0.0011445888.

para:TER · 2026-10-08 22:04:56.525 UTC
Open interest (openInterest): 369.9 contracts; 24-hour notional volume (dayNtlVlm): 126630.2778000001 USDC; 24-hour base volume (dayBaseVlm): 306.24 contracts; Hourly funding rate (funding, source ratio): 0.0000058792; Premium (premium, source ratio): -0.0002216101.

para:TER · 2026-10-07 22:04:49.790 UTC
Open interest (openInterest): 363.24 contracts; 24-hour notional volume (dayNtlVlm): 33355.6354 USDC; 24-hour base volume (dayBaseVlm): 78.8 contracts; Hourly funding rate (funding, source ratio): -0.000085191; Premium (premium, source ratio): -0.0017216782.

para:TER · 2026-10-06 22:04:47.259 UTC
Open interest (openInterest): 358.64 contracts; 24-hour notional volume (dayNtlVlm): 27785.0827 USDC; 24-hour base volume (dayBaseVlm): 62.75 contracts; Hourly funding rate (funding, source ratio): -0.0000249523; Premium (premium, source ratio): -0.0006541753.

para:TER · 2026-10-05 22:04:58.285 UTC
Open interest (openInterest): 361.76 contracts; 24-hour notional volume (dayNtlVlm): 81824.4206 USDC; 24-hour base volume (dayBaseVlm): 181.22 contracts; Hourly funding rate (funding, source ratio): 0.0000075; Premium (premium, source ratio): -0.0001123709.

para:TER · 2026-10-04 22:04:52.248 UTC
Open interest (openInterest): 628.12 contracts; 24-hour notional volume (dayNtlVlm): 12788.8594 USDC; 24-hour base volume (dayBaseVlm): 28.38 contracts; Hourly funding rate (funding, source ratio): -0.0001209227; Premium (premium, source ratio): -0.0017408081.

para:TER · 2026-10-03 22:04:59.070 UTC
Open interest (openInterest): 596.18 contracts; 24-hour notional volume (dayNtlVlm): 67715.3365 USDC; 24-hour base volume (dayBaseVlm): 150.25 contracts; Hourly funding rate (funding, source ratio): 0.0000711959; Premium (premium, source ratio): 0.0012492793.

para:TER · 2026-10-02 22:04:53.756 UTC
Open interest (openInterest): 350.32 contracts; 24-hour notional volume (dayNtlVlm): 221719.3358 USDC; 24-hour base volume (dayBaseVlm): 522.83 contracts; Hourly funding rate (funding, source ratio): 0.0000075585; Premium (premium, source ratio): 0.0004007795.

para:TER · 2026-10-01 22:04:46.445 UTC
Open interest (openInterest): 197.2 contracts; 24-hour notional volume (dayNtlVlm): 63705.7614 USDC; 24-hour base volume (dayBaseVlm): 157.23 contracts; Hourly funding rate (funding, source ratio): 0.0000559873; Premium (premium, source ratio): 0.0010464976.

para:TER · 2026-09-30 22:04:54.648 UTC
Open interest (openInterest): 279.76 contracts; 24-hour notional volume (dayNtlVlm): 32755.4977 USDC; 24-hour base volume (dayBaseVlm): 81.55 contracts; Hourly funding rate (funding, source ratio): -0.0000197347; Premium (premium, source ratio): -0.0006369538.

para:TER · 2026-09-29 22:04:48.782 UTC
Open interest (openInterest): 339.48 contracts; 24-hour notional volume (dayNtlVlm): 54694.877 USDC; 24-hour base volume (dayBaseVlm): 136.23 contracts; Hourly funding rate (funding, source ratio): -0.000050393; Premium (premium, source ratio): -0.000712182.

para:TER · 2026-09-28 22:04:48.721 UTC
Open interest (openInterest): 325.1 contracts; 24-hour notional volume (dayNtlVlm): 27199.8685 USDC; 24-hour base volume (dayBaseVlm): 69.27 contracts; Hourly funding rate (funding, source ratio): 0.0000011655; Premium (premium, source ratio): -0.0002821665.

para:TER · 2026-09-27 22:04:53.977 UTC
Open interest (openInterest): 313.5 contracts; 24-hour notional volume (dayNtlVlm): 2454.0901 USDC; 24-hour base volume (dayBaseVlm): 6.18 contracts; Hourly funding rate (funding, source ratio): 0.0000075; Premium (premium, source ratio): -0.0000353976.

para:TER · 2026-09-26 22:04:48.832 UTC
Open interest (openInterest): 305.86 contracts; 24-hour notional volume (dayNtlVlm): 3783.7434 USDC; 24-hour base volume (dayBaseVlm): 9.52 contracts; Hourly funding rate (funding, source ratio): -0.0001885195; Premium (premium, source ratio): -0.0027938139.

para:TER · 2026-09-25 22:04:53.449 UTC
Open interest (openInterest): 298.14 contracts; 24-hour notional volume (dayNtlVlm): 9772.5908 USDC; 24-hour base volume (dayBaseVlm): 24.86 contracts; Hourly funding rate (funding, source ratio): 0.0000075; Premium (premium, source ratio): 0.0002452405.

para:TER · 2026-09-24 22:04:51.082 UTC
Open interest (openInterest): 306.4 contracts; 24-hour notional volume (dayNtlVlm): 26434.4452 USDC; 24-hour base volume (dayBaseVlm): 69.47 contracts; Hourly funding rate (funding, source ratio): 0.0000425297; Premium (premium, source ratio): -0.000609939.

para:TER · 2026-09-23 22:04:49.062 UTC
Open interest (openInterest): 301.78 contracts; 24-hour notional volume (dayNtlVlm): 43600.0517 USDC; 24-hour base volume (dayBaseVlm): 111.5 contracts; Hourly funding rate (funding, source ratio): 0.0000075; Premium (premium, source ratio): 0.0000791995.

para:TER · 2026-09-22 23:26:40.158 UTC
Open interest (openInterest): 293.04 contracts; 24-hour notional volume (dayNtlVlm): 25973.5615 USDC; 24-hour base volume (dayBaseVlm): 68.16 contracts; Hourly funding rate (funding, source ratio): 0.0000437219; Premium (premium, source ratio): 0.000421835.

para:TER · 2026-09-21 22:04:45.887 UTC
Open interest (openInterest): 298.72 contracts; 24-hour notional volume (dayNtlVlm): 183187.0013 USDC; 24-hour base volume (dayBaseVlm): 490.99 contracts; Hourly funding rate (funding, source ratio): -0.0000089309; Premium (premium, source ratio): 0.0001833381.

para:TER · 2026-09-20 22:04:58.073 UTC
Open interest (openInterest): 247.78 contracts; 24-hour notional volume (dayNtlVlm): 4375.3359 USDC; 24-hour base volume (dayBaseVlm): 11.91 contracts; Hourly funding rate (funding, source ratio): 0.0001265741; Premium (premium, source ratio): 0.0017703343.

para:TER · 2026-09-19 22:04:46.180 UTC
Open interest (openInterest): 244.58 contracts; 24-hour notional volume (dayNtlVlm): 25319.4161 USDC; 24-hour base volume (dayBaseVlm): 68.66 contracts; Hourly funding rate (funding, source ratio): 0.0000132359; Premium (premium, source ratio): 0.0004661304.

para:TER · 2026-09-18 22:04:49.596 UTC
Open interest (openInterest): 283.54 contracts; 24-hour notional volume (dayNtlVlm): 68843.0134 USDC; 24-hour base volume (dayBaseVlm): 190.3 contracts; Hourly funding rate (funding, source ratio): -0.0000445334; Premium (premium, source ratio): -0.0009185708.

para:TER · 2026-09-17 22:04:49.250 UTC
Open interest (openInterest): 272.34 contracts; 24-hour notional volume (dayNtlVlm): 97987.7861 USDC; 24-hour base volume (dayBaseVlm): 284.25 contracts; Hourly funding rate (funding, source ratio): 0.0000005347; Premium (premium, source ratio): -0.0002973983.

para:TER · 2026-09-16 22:04:52.425 UTC
Open interest (openInterest): 312.8 contracts; 24-hour notional volume (dayNtlVlm): 24660.835 USDC; 24-hour base volume (dayBaseVlm): 72.21 contracts; Hourly funding rate (funding, source ratio): -0.0002779777; Premium (premium, source ratio): -0.0024959589.

para:TER · 2026-09-15 22:04:46.784 UTC
Open interest (openInterest): 317.68 contracts; 24-hour notional volume (dayNtlVlm): 32098.3891 USDC; 24-hour base volume (dayBaseVlm): 97.45 contracts; Hourly funding rate (funding, source ratio): 0.0000036201; Premium (premium, source ratio): -0.0002247983.

para:TER · 2026-09-14 22:04:52.949 UTC
Open interest (openInterest): 317.44 contracts; 24-hour notional volume (dayNtlVlm): 140531.6564 USDC; 24-hour base volume (dayBaseVlm): 394.74 contracts; Hourly funding rate (funding, source ratio): 0.0000075; Premium (premium, source ratio): 0.0000299023.

para:TER · 2026-09-12 22:04:56.956 UTC
Open interest (openInterest): 145.82 contracts; 24-hour notional volume (dayNtlVlm): 20746.5564 USDC; 24-hour base volume (dayBaseVlm): 54.63 contracts; Hourly funding rate (funding, source ratio): 0.0000733265; Premium (premium, source ratio): 0.0012765873.

para:TER · 2026-09-11 22:04:47.849 UTC
Open interest (openInterest): 134.82 contracts; 24-hour notional volume (dayNtlVlm): 54180.1428 USDC; 24-hour base volume (dayBaseVlm): 144.7 contracts; Hourly funding rate (funding, source ratio): 0.0001363013; Premium (premium, source ratio): 0.0020891343.

para:TER · 2026-09-10 22:04:51.183 UTC
Open interest (openInterest): 300.74 contracts; 24-hour notional volume (dayNtlVlm): 78253.2866 USDC; 24-hour base volume (dayBaseVlm): 206.72 contracts; Hourly funding rate (funding, source ratio): -0.0001994459; Premium (premium, source ratio): 0.0006744468.

para:TER · 2026-09-09 22:04:56.297 UTC
Open interest (openInterest): 271.52 contracts; 24-hour notional volume (dayNtlVlm): 38481.272 USDC; 24-hour base volume (dayBaseVlm): 101.37 contracts; Hourly funding rate (funding, source ratio): 0.0000075; Premium (premium, source ratio): 0.0005621866.

para:TER · 2026-09-06 22:04:51.569 UTC
Open interest (openInterest): 210.26 contracts; 24-hour notional volume (dayNtlVlm): 26437.7735 USDC; 24-hour base volume (dayBaseVlm): 73.79 contracts; Hourly funding rate (funding, source ratio): -0.0001888678; Premium (premium, source ratio): -0.0028216133.

para:TER · 2026-09-05 22:05:00.098 UTC
Open interest (openInterest): 232.22 contracts; 24-hour notional volume (dayNtlVlm): 565.5508 USDC; 24-hour base volume (dayBaseVlm): 1.59 contracts; Hourly funding rate (funding, source ratio): 0.0002269932; Premium (premium, source ratio): 0.0032512253.

para:TER · 2026-09-04 22:05:02.511 UTC
Open interest (openInterest): 232.2 contracts; 24-hour notional volume (dayNtlVlm): 22306.1711 USDC; 24-hour base volume (dayBaseVlm): 62.99 contracts; Hourly funding rate (funding, source ratio): 0.0000534408; Premium (premium, source ratio): 0.0010125443.

para:TER · 2026-09-03 22:05:01.120 UTC
Open interest (openInterest): 213.52 contracts; 24-hour notional volume (dayNtlVlm): 31901.9821 USDC; 24-hour base volume (dayBaseVlm): 94.14 contracts; Hourly funding rate (funding, source ratio): -0.0001041644; Premium (premium, source ratio): -0.0004576923.

para:TER · 2026-09-02 22:05:05.857 UTC
Open interest (openInterest): 211.14 contracts; 24-hour notional volume (dayNtlVlm): 6806.6142 USDC; 24-hour base volume (dayBaseVlm): 20.17 contracts; Hourly funding rate (funding, source ratio): 0.0000801064; Premium (premium, source ratio): 0.001486387.

para:TER · 2026-09-01 22:05:05.364 UTC
Open interest (openInterest): 228.48 contracts; 24-hour notional volume (dayNtlVlm): 23459.1397 USDC; 24-hour base volume (dayBaseVlm): 69.5 contracts; Hourly funding rate (funding, source ratio): 0.0004800533; Premium (premium, source ratio): 0.0035970149.

para:TER · 2026-08-31 22:05:05.628 UTC
Open interest (openInterest): 227.9 contracts; 24-hour notional volume (dayNtlVlm): 16341.8008 USDC; 24-hour base volume (dayBaseVlm): 46.4 contracts; Hourly funding rate (funding, source ratio): 0.00040803; Premium (premium, source ratio): -0.0011977756.

para:TER · 2026-08-30 22:05:04.208 UTC
Open interest (openInterest): 251.66 contracts; 24-hour notional volume (dayNtlVlm): 5199.0533 USDC; 24-hour base volume (dayBaseVlm): 14.51 contracts; Hourly funding rate (funding, source ratio): -0.0000276195; Premium (premium, source ratio): -0.0000420308.

para:TER · 2026-08-29 22:05:00.643 UTC
Open interest (openInterest): 224.9 contracts; 24-hour notional volume (dayNtlVlm): 17.8025 USDC; 24-hour base volume (dayBaseVlm): 0.05 contracts; Hourly funding rate (funding, source ratio): 0.0002315059; Premium (premium, source ratio): 0.0033329138.

para:TER · 2026-08-28 22:05:00.464 UTC
Open interest (openInterest): 224.8 contracts; 24-hour notional volume (dayNtlVlm): 7542.968 USDC; 24-hour base volume (dayBaseVlm): 20.75 contracts; Hourly funding rate (funding, source ratio): 0.0000075; Premium (premium, source ratio): 0.0003227754.

para:TER · 2026-08-27 22:05:00.077 UTC
Open interest (openInterest): 218.52 contracts; 24-hour notional volume (dayNtlVlm): 8342.324 USDC; 24-hour base volume (dayBaseVlm): 22.46 contracts; Hourly funding rate (funding, source ratio): 0.0002749383; Premium (premium, source ratio): -0.0005410579.

para:TER · 2026-08-26 22:05:04.932 UTC
Open interest (openInterest): 225.04 contracts; 24-hour notional volume (dayNtlVlm): 6823.5546 USDC; 24-hour base volume (dayBaseVlm): 18.74 contracts; Hourly funding rate (funding, source ratio): -0.0002653934; Premium (premium, source ratio): -0.0014344504.

para:TER · 2026-08-25 22:05:00.413 UTC
Open interest (openInterest): 235.48 contracts; 24-hour notional volume (dayNtlVlm): 5720.538 USDC; 24-hour base volume (dayBaseVlm): 15.4 contracts; Hourly funding rate (funding, source ratio): 0.0000075; Premium (premium, source ratio): 0.0005965986.

para:TER · 2026-08-24 22:05:00.074 UTC
Open interest (openInterest): 235.48 contracts; 24-hour notional volume (dayNtlVlm): 15479.3937 USDC; 24-hour base volume (dayBaseVlm): 42.55 contracts; Hourly funding rate (funding, source ratio): 0.0001938677; Premium (premium, source ratio): -0.0003692055.

para:TER · 2026-08-23 22:05:00.553 UTC
Open interest (openInterest): 274.56 contracts; 24-hour notional volume (dayNtlVlm): 14562.7996 USDC; 24-hour base volume (dayBaseVlm): 38.69 contracts; Hourly funding rate (funding, source ratio): 0.0001762979; Premium (premium, source ratio): 0.003945528.

para:TER · 2026-08-22 22:05:01.689 UTC
Open interest (openInterest): 275.2 contracts; 24-hour notional volume (dayNtlVlm): 22102.432 USDC; 24-hour base volume (dayBaseVlm): 58.8 contracts; Hourly funding rate (funding, source ratio): 0.0000075; Premium (premium, source ratio): -0.0007987646.

para:TER · 2026-08-21 22:05:05.650 UTC
Open interest (openInterest): 280.8 contracts; 24-hour notional volume (dayNtlVlm): 44246.4472 USDC; 24-hour base volume (dayBaseVlm): 115.78 contracts; Hourly funding rate (funding, source ratio): 0.0001237313; Premium (premium, source ratio): 0.0021378942.

para:TER · 2026-08-20 22:05:04.420 UTC
Open interest (openInterest): 272.48 contracts; 24-hour notional volume (dayNtlVlm): 74586.5609 USDC; 24-hour base volume (dayBaseVlm): 194.26 contracts; Hourly funding rate (funding, source ratio): 0.0001298508; Premium (premium, source ratio): 0.0007056425.

para:TER · 2026-08-19 22:05:01.242 UTC
Open interest (openInterest): 266.48 contracts; 24-hour notional volume (dayNtlVlm): 160921.3182 USDC; 24-hour base volume (dayBaseVlm): 416.2 contracts; Hourly funding rate (funding, source ratio): 0.0000009854; Premium (premium, source ratio): 0.0025979112.

para:TER · 2026-08-18 22:05:05.181 UTC
Open interest (openInterest): 188.36 contracts; 24-hour notional volume (dayNtlVlm): 39799.2903 USDC; 24-hour base volume (dayBaseVlm): 98.4 contracts; Hourly funding rate (funding, source ratio): 0.0004266832; Premium (premium, source ratio): 0.0001119347.

para:TER · 2026-08-17 22:05:03.010 UTC
Open interest (openInterest): 208.6 contracts; 24-hour notional volume (dayNtlVlm): 53490.7198 USDC; 24-hour base volume (dayBaseVlm): 122.85 contracts; Hourly funding rate (funding, source ratio): -0.0000271561; Premium (premium, source ratio): -0.0009140354.

para:TER · 2026-08-15 22:05:00.826 UTC
Open interest (openInterest): 358.72 contracts; 24-hour notional volume (dayNtlVlm): 16.7196 USDC; 24-hour base volume (dayBaseVlm): 0.04 contracts; Hourly funding rate (funding, source ratio): 0.0000075; Premium (premium, source ratio): -0.0002869784.

para:TER · 2026-08-14 22:05:01.473 UTC
Open interest (openInterest): 358.64 contracts; 24-hour notional volume (dayNtlVlm): 8524.5138 USDC; 24-hour base volume (dayBaseVlm): 20.97 contracts; Hourly funding rate (funding, source ratio): -0.0000376227; Premium (premium, source ratio): -0.0009195128.

para:TER · 2026-08-13 22:05:00.577 UTC
Open interest (openInterest): 351.36 contracts; 24-hour notional volume (dayNtlVlm): 26179.5877 USDC; 24-hour base volume (dayBaseVlm): 63.13 contracts; Hourly funding rate (funding, source ratio): -0.0002196579; Premium (premium, source ratio): 0.0006292505.

para:TER · 2026-08-12 22:05:01.249 UTC
Open interest (openInterest): 392.14 contracts; 24-hour notional volume (dayNtlVlm): 6955.9969 USDC; 24-hour base volume (dayBaseVlm): 17.63 contracts; Hourly funding rate (funding, source ratio): 0.0003626714; Premium (premium, source ratio): -0.0001614506.

para:TER · 2026-08-11 22:05:00.094 UTC
Open interest (openInterest): 379.94 contracts; 24-hour notional volume (dayNtlVlm): 26820.9283 USDC; 24-hour base volume (dayBaseVlm): 72.32 contracts; Hourly funding rate (funding, source ratio): 0.0002230986; Premium (premium, source ratio): -0.0035368667.

para:TER · 2026-08-10 22:05:04.501 UTC
Open interest (openInterest): 272.4 contracts; 24-hour notional volume (dayNtlVlm): 12884.7898 USDC; 24-hour base volume (dayBaseVlm): 33.95 contracts; Hourly funding rate (funding, source ratio): 0.0004116387; Premium (premium, source ratio): 0.0014399342.

para:TER · 2026-08-09 22:05:00.146 UTC
Open interest (openInterest): 275.32 contracts; 24-hour notional volume (dayNtlVlm): 9953.652 USDC; 24-hour base volume (dayBaseVlm): 26.2 contracts; Hourly funding rate (funding, source ratio): -0.0002017488; Premium (premium, source ratio): -0.0033293854.

para:TER · 2026-08-08 22:05:00.098 UTC
Open interest (openInterest): 275.32 contracts; 24-hour notional volume (dayNtlVlm): 24462.8472 USDC; 24-hour base volume (dayBaseVlm): 63.29 contracts; Hourly funding rate (funding, source ratio): -0.0001956947; Premium (premium, source ratio): -0.0029092625.

Market observations Retrieved: 2026-09-27 22:04 UTC

24h volume Retrieved: 2026-09-27 22:04 UTC

Notional (USDC): 2,454.09
Contracts: 6.180
Nominal / quantity: 397.101958Notional ÷ contracts, using the values before rounding; rounded to six decimal places

Open interest (OI) Retrieved: 2026-09-27 22:04 UTC

Bars: OI nominal 124,343.51 USDC vs 24h turnover 2,454.09 USDC at the actual ratio, with 100% width = OI nominal 124,343.51 USDC.

Open interest (contracts): 313.500
Mark price: 396.63
Notional (contracts × mark price): 124,343.51Contracts × mark price, using the values before rounding; USDC, rounded to two decimal places

Funding rate Retrieved: 2026-09-27 22:04 UTC

Funding: Hourly 0.0000075 = 0.00075% (shown as a percentage); ×24 (daily conversion) = 0.018%; ×24×365 (365-day conversion) = 6.57% (simple multiplications, not accrued amounts). The marker in the diagram shows the sign only (this value is positive).

Hourly: 0.0000075As a percentage: 0.00075%
×24 (daily conversion): 0.018%
×24×365 (365-day conversion): 6.57%

Hyperliquid field names and values before rounding: notional = dayNtlVlm 2454.0901 USDC; contracts = dayBaseVlm 6.18; open interest = openInterest 313.5 contracts; mark price = 396.63; hourly funding rate = funding 0.0000075.

Daily observation log (67 saved daily records) Latest: 2026-10-17 22:04:59.595 UTC

Latest: 2026-10-17 22:04:59.595 UTC · Records with missing fields: 0/67 · Missing dates: 4

Show 67 saved daily records

Hyperliquid field names: Mid price = midPx; Previous-day reference = prevDayPx; Open interest = openInterest; 24h notional volume (USDC) = dayNtlVlm. vs previous-day reference = midPx / prevDayPx - 1.

Scroll horizontally to see all columns.

Observed at (UTC)	Mid price	Previous-day reference	vs previous-day reference	Open interest	24h notional volume (USDC)
2026-08-08 22:05:00.098 UTC	380.435	380.91	-0.12%	275.32	24462.8472
2026-08-09 22:05:00.146 UTC	378.7	381.42	-0.71%	275.32	9953.652
2026-08-10 22:05:04.501 UTC	365.125	380.15	-3.95%	272.4	12884.7898
2026-08-11 22:05:00.094 UTC	380.43	364.98	+4.23%	379.94	26820.9283
2026-08-12 22:05:01.249 UTC	402.535	383.54	+4.95%	392.14	6955.9969
2026-08-13 22:05:00.577 UTC	413.45	406.81	+1.63%	351.36	26179.5877
2026-08-14 22:05:01.473 UTC	418.315	411.53	+1.65%	358.64	8524.5138
2026-08-15 22:05:00.826 UTC	418.03	417.99	+0.01%	358.72	16.7196
2026-08-17 22:05:03.010 UTC	443.295	422.1	+5.02%	208.6	53490.7198
2026-08-18 22:05:05.181 UTC	402.065	437.32	-8.06%	188.36	39799.2903
2026-08-19 22:05:01.242 UTC	383.995	406.35	-5.50%	266.48	160921.3182
2026-08-20 22:05:04.420 UTC	382.9	387.57	-1.20%	272.48	74586.5609
2026-08-21 22:05:05.650 UTC	375.0	381.43	-1.69%	280.8	44246.4472
2026-08-22 22:05:01.689 UTC	375.28	375.84	-0.15%	275.2	22102.432
2026-08-23 22:05:00.553 UTC	380.405	377.63	+0.73%	274.56	14562.7996
2026-08-24 22:05:00.074 UTC	365.515	375.67	-2.70%	235.48	15479.3937
2026-08-25 22:05:00.413 UTC	367.48	372.68	-1.40%	235.48	5720.538
2026-08-26 22:05:04.932 UTC	372.465	366.89	+1.52%	225.04	6823.5546
2026-08-27 22:05:00.077 UTC	370.53	373.14	-0.70%	218.52	8342.324
2026-08-28 22:05:00.464 UTC	356.245	371.64	-4.14%	224.8	7542.968
2026-08-29 22:05:00.643 UTC	358.11	356.05	+0.58%	224.9	17.8025
2026-08-30 22:05:04.208 UTC	359.23	357.93	+0.36%	251.66	5199.0533
2026-08-31 22:05:05.628 UTC	350.23	357.17	-1.94%	227.9	16341.8008
2026-09-01 22:05:05.364 UTC	336.205	349.15	-3.71%	228.48	23459.1397
2026-09-02 22:05:05.857 UTC	340.255	335.08	+1.54%	211.14	6806.6142
2026-09-03 22:05:01.120 UTC	337.98	339.13	-0.34%	213.52	31901.9821
2026-09-04 22:05:02.511 UTC	355.9	338.59	+5.11%	232.2	22306.1711
2026-09-05 22:05:00.098 UTC	357.055	355.62	+0.40%	232.22	565.5508
2026-09-06 22:04:51.569 UTC	356.645	357.06	-0.12%	210.26	26437.7735
2026-09-09 22:04:56.297 UTC	383.095	372.18	+2.93%	271.52	38481.272
2026-09-10 22:04:51.183 UTC	370.85	382.03	-2.93%	300.74	78253.2866
2026-09-11 22:04:47.849 UTC	379.315	367.82	+3.13%	134.82	54180.1428
2026-09-12 22:04:56.956 UTC	380.365	380.3	+0.02%	145.82	20746.5564
2026-09-14 22:04:52.949 UTC	332.76	372.9	-10.76%	317.44	140531.6564
2026-09-15 22:04:46.784 UTC	333.34	333.02	+0.10%	317.68	32098.3891
2026-09-16 22:04:52.425 UTC	339.49	332.75	+2.03%	312.8	24660.835
2026-09-17 22:04:49.250 UTC	353.125	342.82	+3.01%	272.34	97987.7861
2026-09-18 22:04:49.596 UTC	370.775	351.93	+5.35%	283.54	68843.0134
2026-09-19 22:04:46.180 UTC	369.37	368.5	+0.24%	244.58	25319.4161
2026-09-20 22:04:58.073 UTC	368.73	368.38	+0.10%	247.78	4375.3359
2026-09-21 22:04:45.887 UTC	381.055	370.33	+2.90%	298.72	183187.0013
2026-09-22 23:26:40.158 UTC	398.615	384.61	+3.64%	293.04	25973.5615
2026-09-23 22:04:49.062 UTC	388.275	399.38	-2.78%	301.78	43600.0517
2026-09-24 22:04:51.082 UTC	386.495	386.77	-0.07%	306.4	26434.4452
2026-09-25 22:04:53.449 UTC	399.275	387.09	+3.15%	298.14	9772.5908
2026-09-26 22:04:48.832 UTC	395.915	400.97	-1.26%	305.86	3783.7434
2026-09-27 22:04:53.977 UTC	396.72	397.0	-0.07%	313.5	2454.0901
2026-09-28 22:04:48.721 UTC	400.51	395.26	+1.33%	325.1	27199.8685
2026-09-29 22:04:48.782 UTC	404.165	399.7	+1.12%	339.48	54694.877
2026-09-30 22:04:54.648 UTC	400.2	405.83	-1.39%	279.76	32755.4977
2026-10-01 22:04:46.445 UTC	415.295	401.72	+3.38%	197.2	63705.7614
2026-10-02 22:04:53.756 UTC	449.18	410.98	+9.29%	350.32	221719.3358
2026-10-03 22:04:59.070 UTC	451.23	450.19	+0.23%	596.18	67715.3365
2026-10-04 22:04:52.248 UTC	450.475	452.16	-0.37%	628.12	12788.8594
2026-10-05 22:04:58.285 UTC	445.35	451.41	-1.34%	361.76	81824.4206
2026-10-06 22:04:47.259 UTC	430.455	442.74	-2.77%	358.64	27785.0827
2026-10-07 22:04:49.790 UTC	412.35	430.76	-4.27%	363.24	33355.6354
2026-10-08 22:04:56.525 UTC	399.255	412.61	-3.24%	369.9	126630.2778000001
2026-10-09 22:04:53.552 UTC	402.98	400.23	+0.69%	389.7	80405.3352
2026-10-10 22:04:50.702 UTC	403.945	404.11	-0.04%	360.58	18100.0477
2026-10-11 22:04:51.440 UTC	405.015	405.22	-0.05%	381.88	9684.8328
2026-10-12 22:04:52.210 UTC	383.035	405.31	-5.50%	360.58	90830.0891
2026-10-13 22:04:52.617 UTC	381.12	382.33	-0.32%	373.28	87837.8131
2026-10-14 22:04:48.387 UTC	358.225	377.63	-5.14%	259.38	51744.1158
2026-10-15 22:04:45.507 UTC	343.82	355.08	-3.17%	279.68	38761.7571
2026-10-16 22:04:53.055 UTC	324.195	339.68	-4.56%	275.9	68752.8375
2026-10-17 22:04:59.595 UTC	318.28	325.24	-2.14%	576.22	63871.5577

Dates without a saved record in the displayed period: 2026-08-16, 2026-09-07, 2026-09-08, 2026-09-13.

Period range (67 records with a mid price)

Period range over 67 daily log rows: first mid price 380.435; last mid price 318.28; highest mid price in the period 451.23; lowest mid price in the period 318.28.

First mid price2026-08-08 22:05:00.098 UTC: 380.435
Last mid price2026-10-17 22:04:59.595 UTC: 318.28
Highest mid price in the period2026-10-03 22:04:59.070 UTC: 451.23
Lowest mid price in the period2026-10-17 22:04:59.595 UTC: 318.28

Market hours

Market hours
Trading hours	New York time 09:30-16:00
Days	Weekdays. Check the related venue calendar for holidays.

Other symbols in this group

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Frequently asked questions

What does the Teradyne price on this page represent?

It is the para:TER perpetual-futures reference from Hyperliquid. It is not a cash price, official index value, or exchange close.

What is the 24h comparison for Teradyne?

It compares the current reference against the previous-day reference of the same Hyperliquid contract. It is not a comparison against the cash-market previous close.

What are the market observations for Teradyne?

They are the 24-hour volume (notional and contracts), open interest, mark price, and funding rate from the same retrieval as the reference value. Computed fields show their formulas beside them.

Teradyne perpetual futures