Arm Stock Price (24 Hours)
A U.K. company that designs processors and licenses the design IP.
This page shows the Hyperliquid perpetual-futures reference for Arm.
Price-discovery chart
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Current reference and 24h comparison
Observed value at 2026-08-23 00:05 UTC
- Asset class
- U.S.-listed ADS reference
- Source
- Hyperliquid / xyz:ARM
- Price unit
- USDC reference
- Current reference
- USDC 241.42
- 24h
- -0.82% (24h)
- Method
- Prefer a finite midPx; use markPx only when midPx is unavailable
- Legs
- xyz:ARM
- Observed time
- 2026-08-23 00:05 UTC
Range position
2026-05-21 – 2026-08-22 · 94 daily candles (settled only). Daily candles are 24-hour perpetual-futures values, not official exchange closes.
- Low for this period
- USDC 201.89 (2026-07-29)
- High for this period
- USDC 452.29 (2026-06-18)
- Position
- Loading
About this symbol
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The issuer is Arm Holdings plc, registered with the SEC as ARM HOLDINGS PLC /UK and listed on Nasdaq. From the contract specification, retrieved 23 August 2026.
Source: trade[XYZ] (contract issuer) / SEC EDGAR
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This contract references one ADS, which represents one ordinary share. From the contract specification, retrieved 23 August 2026.
Source: trade[XYZ] (contract issuer)
-
The price is quoted in USD; no FX conversion is applied at the contract level. From the contract specification, retrieved 23 August 2026.
Source: trade[XYZ] (contract issuer)
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External pricing runs from Sunday 20:00 ET to Friday 20:00 ET. It aggregates the pre-market 4:00–9:30 ET, the regular market 9:30–16:00 ET, the post-market 16:00–20:00 ET and the overnight 20:00–4:00 ET sessions. From the contract specification, retrieved 23 August 2026.
Source: trade[XYZ] (contract issuer)
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Internal pricing applies from Friday 20:00 ET to Sunday 20:00 ET, and follows equities holidays and trading hours. From the contract specification, retrieved 23 August 2026.
Source: trade[XYZ] (contract issuer)
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The office address filed with the SEC is in Cambridge, United Kingdom. From SEC EDGAR, retrieved 23 August 2026.
Source: SEC EDGAR
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The former registrant name on SEC EDGAR was Arm Holdings Ltd. It was in use until 1 September 2023. From SEC EDGAR, retrieved 23 August 2026.
Source: SEC EDGAR
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Its fiscal year ends on 31 March. From SEC EDGAR, retrieved 23 August 2026.
Source: SEC EDGAR
Market observations Retrieved: —
Source = values returned for xyz:ARM by Hyperliquid metaAndAssetCtxs (dex="xyz"). They are read from the same response and retrieval loop as the reference value above.
24h volume —
Comparison = nominal dayNtlVlm and contract quantity dayBaseVlm. The retrieval time changes how much of a cash-market session falls within the rolling period.
- Nominal dayNtlVlm
- —
- Quantity dayBaseVlm
- —
- Nominal / quantity
- —
Open interest (OI) —
Comparison = nominal open interest is openInterest multiplied by markPx. Hyperliquid does not provide open-interest history through this public response, so no historical comparison is shown.
- openInterest (contracts)
- —
- markPx
- —
- Nominal (contracts × markPx)
- —
Funding rate —
Comparison = the provided hourly funding value. The daily and annual fields are simple multiplications, not accumulated amounts that actually occurred.
- Hourly (provided)
- —
- ×24 (daily conversion)
- —
- ×24×365 (365-day conversion)
- —
Nominal values use USDC and quantities use contracts. Every displayed number is either the original response string or the result of only the formula printed beside it.
Observation log (15 daily snapshots) Latest: 2026-08-23 00:05:04.795 UTC
Observation time = each capturedAt in UTC. Comparison basis = midPx against prevDayPx in the same xyz:ARM snapshot. Open interest is openInterest; turnover is dayNtlVlm in USDC.
Only stored daily snapshots are listed. Missing values are shown as —; there is no interpolation, carry-forward, or markPx substitution.
| Observed at (UTC) | midPx | prevDayPx | vs prevDayPx | openInterest | dayNtlVlm (USDC) |
|---|---|---|---|---|---|
| 283.255 | 282.5 | +0.27% | 9763.1 | 271419.2444 | |
| 283.13 | 283.28 | -0.05% | 9679.54 | 172909.5854 | |
| 268.885 | 283.36 | -5.11% | 10472.38 | 1545149.0931999998 | |
| 268.79 | 268.9 | -0.04% | 10939.06 | 1424776.5801999993 | |
| 272.025 | 268.76 | +1.21% | 11150.76 | 2190869.4576999997 | |
| 281.155 | 272.03 | +3.35% | 10468.66 | 2093473.3242000004 | |
| 278.78 | 280.99 | -0.79% | 10637.32 | 1016457.8341999996 | |
| 278.85 | 278.91 | -0.02% | 10681.26 | 206650.7332999999 | |
| 273.61 | 278.7 | -1.83% | 42233.44 | 8725340.8065999988 | |
| 252.455 | 273.71 | -7.77% | 44339.92 | 4325525.0936999992 | |
| 250.52 | 252.5 | -0.78% | 23149.06 | 8683332.9198999982 | |
| 250.06 | 250.23 | -0.07% | 19924.44 | 2805774.5010000006 | |
| 243.01 | 250.17 | -2.86% | 17630.1 | 2127541.4745000005 | |
| 241.275 | 243.08 | -0.74% | 16568.04 | 1128237.4795999995 | |
| 241.415 | 243.41 | -0.82% | 16607.86 | 1120083.3006 |
Ratio = (midPx / prevDayPx - 1) × 100, rounded to two decimal places. Raw strings are shown for midPx, prevDayPx, openInterest, and dayNtlVlm.
Missing snapshot dates in the displayed period: 2026-08-16.
Period range (15 finite midPx observations)
Comparison basis = the first, last, highest, and lowest finite midPx among the rows above. These are daily observation values, not intraday highs or lows.
- First finite midPx observation2026-08-08 22:05:00.098 UTC
- 283.255
- Last finite midPx observation2026-08-23 00:05:04.795 UTC
- 241.415
- Highest finite midPx observation2026-08-08 22:05:00.098 UTC
- 283.255
- Lowest finite midPx observation2026-08-22 22:05:01.689 UTC
- 241.275
How to read the chart
This reference chart uses candles for the same Hyperliquid contract. It is not the official cash-market chart.
Market hours
| Market hours | New York time 09:30-16:00 |
|---|---|
| Days | Weekdays. Check the related venue calendar for holidays. |
| Outside the cash session | Shown as a perpetual-futures reference. |
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Frequently asked questions
What does the Arm price on this page represent?
It is the xyz:ARM perpetual-futures reference from Hyperliquid. It is not a cash price, official index value, or exchange close.
What is the 24h comparison for Arm?
It compares the current reference against Hyperliquid prevDayPx for the same contract. It is not a comparison against the cash-market previous close.
What are the market observations for Arm?
They are dayNtlVlm, dayBaseVlm, openInterest, markPx, and funding from the same live response as the reference value. Derived fields show their formulas and the original response strings.
Basis of the reference value
This page shows the Hyperliquid perpetual-futures reference for Arm.
This reference chart uses candles for the same Hyperliquid contract. It is not the official cash-market chart.
Reference = Hyperliquid perpetual-futures reference. Not a cash price, official index, or exchange close.
24h = comparison against Hyperliquid prevDayPx for the same contract. Not a cash previous close.
Prices are Hyperliquid perpetual-futures reference values, not cash-market prices or official index values. This site does not provide investment advice.