ARM · Expected Move
Arm Holdings plc American Depositary Shares
The expected move for ARM is derived from at-the-money straddle pricing — the market's implied one-standard-deviation move through the next 30 days. Comparing it to realized moves reveals when options are pricing in too much (premium-selling regime) vs too little (premium-buying regime).
ARM straddle price & implied vol
60 sessionsBars: at-the-money straddle price (30-day and 7-day) — the market's priced move. Line: 30-day at-the-money implied volatility (right axis).
Current ARM Expected Move
30-Day Straddle
$39.80
7-Day Straddle
$17.55
30-Day ATM IV
78.0%
IV Rank
36%
Implied one-standard-deviation move through the next 30 days. Compare to ARM's realized
move over the same window to gauge whether options are pricing in too much (premium-selling regime)
or too little (premium-buying regime). The
Expected Move Tracker ranks every symbol by
this measure.
ARM Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | ATM IV | IV Rank |
|---|---|---|---|---|
| 20261016 | $39.80 | $17.55 | 78.0% | 36% |
| 20261015 | $41.83 | $19.07 | 75.6% | 32% |
| 20261014 | $41.85 | $20.92 | 76.2% | 33% |
| 20261013 | $42.42 | $21.05 | 72.4% | 26% |
| 20261012 | $41.35 | $14.02 | 69.7% | 21% |
| 20261009 | $41.55 | $16.50 | 70.6% | 23% |
| 20261008 | $46.45 | $20.52 | 75.2% | 31% |
| 20261007 | $49.75 | $22.95 | 74.2% | 29% |
| 20261006 | $52.42 | $25.00 | 73.2% | 28% |
| 20261005 | $52.12 | $17.18 | 71.3% | 24% |
| 20261002 | $45.55 | $21.15 | 70.5% | 23% |
| 20261001 | $42.85 | $21.88 | 67.6% | 17% |
| 20260930 | $47.10 | $24.92 | 71.4% | 24% |
| 20260929 | $48.53 | $28.68 | 71.1% | 24% |
| 20260928 | $44.60 | $18.98 | 67.4% | 17% |
| 20260925 | $46.88 | $23.32 | 68.7% | 19% |
| 20260924 | $49.15 | $26.83 | 71.7% | 25% |
| 20260923 | $55.30 | $32.25 | 72.4% | 26% |
| 20260922 | $57.90 | $34.20 | 74.6% | 30% |
| 20260921 | $58.80 | $25.20 | 77.3% | 35% |
| 20260918 | $41.40 | $20.00 | 66.9% | 16% |
| 20260917 | $39.48 | $21.83 | 66.7% | 16% |
| 20260916 | $35.72 | $20.23 | 63.9% | 11% |
| 20260915 | $35.88 | $21.70 | 63.4% | 10% |
| 20260914 | $36.35 | $15.42 | 64.6% | 12% |
| 20260911 | $37.70 | $19.08 | 64.4% | 12% |
| 20260910 | $37.28 | $20.35 | 65.1% | 13% |
| 20260909 | $39.55 | $22.43 | 65.6% | 14% |
| 20260908 | $40.77 | $24.70 | 67.9% | 18% |
| 20260904 | $34.52 | $16.40 | 61.8% | 7% |
| 20260903 | $31.58 | $16.05 | 58.0% | 0% |
| 20260902 | $32.25 | $16.95 | 60.1% | 2% |
| 20260901 | $32.42 | $18.10 | 59.5% | 1% |
| 20260831 | $33.58 | $13.05 | 58.9% | 0% |
| 20260828 | $31.68 | $15.32 | 60.1% | 0% |
| 20260827 | $36.90 | $20.30 | 65.0% | 1% |
| 20260826 | $38.62 | $23.15 | 67.5% | 7% |
| 20260825 | $35.88 | $22.38 | 64.3% | 0% |
| 20260824 | $37.67 | $15.02 | 66.8% | 1% |
| 20260821 | $35.60 | $17.67 | 66.4% | 0% |
| 20260820 | $37.80 | $20.73 | 67.8% | 3% |
| 20260819 | $39.25 | $22.07 | 69.0% | 5% |
| 20260818 | $40.85 | $23.98 | 68.7% | 7% |
| 20260817 | $45.15 | $18.00 | 70.4% | 10% |
| 20260814 | $41.78 | $20.93 | 68.0% | 5% |
| 20260813 | $46.12 | $23.67 | 73.3% | 18% |
| 20260812 | $45.52 | $25.17 | 72.3% | 21% |
| 20260811 | $44.62 | $26.33 | 71.6% | 19% |
| 20260810 | $47.15 | $18.73 | 74.4% | 25% |
| 20260807 | — | — | 76.7% | 29% |
| 20260806 | $55.10 | $30.90 | 87.5% | 51% |
| 20260805 | $54.35 | $31.40 | 87.0% | 54% |
| 20260804 | $61.58 | $39.10 | 95.5% | 69% |
| 20260803 | $49.23 | $21.80 | 88.1% | 57% |
| 20260731 | $45.58 | $25.18 | 86.2% | 54% |
| 20260730 | $47.20 | $27.90 | 87.4% | 56% |
| 20260729 | $50.90 | $35.92 | 99.5% | 77% |
| 20260728 | $56.62 | $40.17 | 100.7% | 79% |
| 20260727 | $63.95 | $37.35 | 103.0% | 83% |
| 20260724 | $58.95 | $40.05 | 103.0% | 83% |
More on ARM
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.