ARM Options Chain
ARM $223.35 · Updated Oct 26, 4:00 PM ET
ARM is at $223.35. The nearest expiration, Oct 30, 2026 (4 days out), lists 93 strikes, with 14,338 calls and 8,892 puts traded in the latest session. At-the-money implied volatility is 0.4%. The at-the-money straddle prices a move of about $15.76 (7.1%) by expiration.
EXPIRATION
- Oct 30, 2026
- Nov 6, 2026
- Nov 13, 2026
- Nov 20, 2026
- Nov 27, 2026
- Dec 4, 2026
- Dec 18, 2026
- Jan 15, 2027
- Feb 19, 2027
- Mar 19, 2027
- Apr 16, 2027
ATM IV
0.4%
225 strike
EXPECTED MOVE
$37.61
ATM straddle
MAX PAIN
$155.00
-30.6%
PUT/CALL VOLUME
2.18
599 / 275
NOV 27, 2026 CHAIN
| CALLS | PUTS | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bid | Ask | Last | Vol | OI | IV | Delta | Gamma | Theta | Strike | Theta | Gamma | Delta | IV | OI | Vol | Last | Ask | Bid |
| 155 | -0.000 | 0.0000 | -0.000 | 25.0% | 9 | 1.20 | 0.00 | 0.00 | ||||||||||
| 0.00 | 0.00 | 72.97 | 1 | 0.0% | 1.000 | 0.0000 | -0.020 | 160 | -0.000 | 0.0000 | -0.000 | 25.0% | 1 | 1.68 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 68.23 | 0.0% | 1.000 | 0.0000 | -0.020 | 165 | -0.000 | 0.0000 | -0.000 | 25.0% | 2.75 | 0.00 | 0.00 | ||||
| 0.00 | 0.00 | 63.72 | 6 | 0.0% | 1.000 | 0.0000 | -0.021 | 170 | -0.000 | 0.0000 | -0.000 | 25.0% | 11 | 2.55 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 59.23 | 0.0% | 1.000 | 0.0000 | -0.021 | 175 | -0.000 | 0.0000 | -0.000 | 12.5% | 5 | 5.15 | 0.00 | 0.00 | |||
| 0.00 | 0.00 | 47.73 | 2 | 0.0% | 1.000 | 0.0000 | -0.022 | 180 | -0.000 | 0.0000 | -0.000 | 12.5% | 14 | 4.01 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 55.05 | 1 | 0.0% | 1.000 | 0.0000 | -0.023 | 185 | -0.000 | 0.0000 | -0.000 | 12.5% | 81 | 5.35 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 31.82 | 1 | 0.0% | 1.000 | 0.0000 | -0.023 | 190 | -0.000 | 0.0000 | -0.000 | 12.5% | 159 | 5.75 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 39.04 | 3 | 0.0% | 1.000 | 0.0000 | -0.024 | 195 | -0.000 | 0.0000 | -0.000 | 12.5% | 28 | 7.31 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 24.50 | 4 | 0.0% | 1.000 | 0.0000 | -0.025 | 200 | -0.000 | 0.0000 | -0.000 | 6.3% | 50 | 8.50 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 28.70 | 12 | 0.0% | 1.000 | 0.0000 | -0.025 | 205 | -0.000 | 0.0000 | -0.000 | 6.3% | 70 | 10.35 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 28.00 | 20 | 0.0% | 1.000 | 0.0000 | -0.026 | 210 | -0.000 | 0.0002 | -0.000 | 6.3% | 84 | 12.52 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 18.15 | 0.0% | 1.000 | 0.0000 | -0.026 | 215 | -0.000 | 0.0000 | -0.000 | 3.1% | 4 | 15.90 | 0.00 | 0.00 | |||
| 0.00 | 0.00 | 21.80 | 10 | 0.0% | 1.000 | 0.0000 | -0.027 | 220 | -0.000 | 0.0001 | -0.000 | 1.6% | 6 | 18.12 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 15.45 | 0.8% | 0.067 | 0.2519 | -0.003 | 225 | 0.028 | 0.0000 | -1.000 | 0.0% | 4 | 22.16 | 0.00 | 0.00 | |||
| 0.00 | 0.00 | 16.32 | 4 | 3.1% | 0.003 | 0.0043 | -0.000 | 230 | 0.028 | 0.0000 | -1.000 | 0.0% | 17 | 23.42 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 14.94 | 5 | 3.1% | 0.000 | 0.0000 | -0.000 | 235 | 0.029 | 0.0000 | -1.000 | 0.0% | 7 | 34.00 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 9.90 | 1 | 6.3% | 0.000 | 0.0001 | -0.000 | 240 | 0.029 | 0.0000 | -1.000 | 0.0% | 1 | 29.23 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 11.93 | 5 | 6.3% | 0.000 | 0.0000 | -0.000 | 245 | 0.030 | 0.0000 | -1.000 | 0.0% | 3 | 31.70 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 10.60 | 14 | 6.3% | 0.000 | 0.0000 | -0.000 | 250 | 0.031 | 0.0000 | -1.000 | 0.0% | 5 | 37.18 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 6.28 | 1 | 12.5% | 0.000 | 0.0001 | -0.000 | 255 | 0.031 | 0.0000 | -1.000 | 0.0% | 1 | 48.95 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 8.20 | 12 | 12.5% | 0.000 | 0.0000 | -0.000 | 260 | 0.032 | 0.0000 | -1.000 | 0.0% | 3 | 43.10 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 6.20 | 7 | 12.5% | 0.000 | 0.0000 | -0.000 | 265 | 0.033 | 0.0000 | -1.000 | 0.0% | 1 | 47.50 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 5.84 | 8 | 12.5% | 0.000 | 0.0000 | -0.000 | 270 | 0.033 | 0.0000 | -1.000 | 0.0% | 2 | 52.70 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 5.50 | 5 | 12.5% | 0.000 | 0.0000 | -0.000 | 275 | 0.034 | 0.0000 | -1.000 | 0.0% | 19 | 67.85 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 4.90 | 8 | 12.5% | 0.000 | 0.0000 | -0.000 | 280 | 0.034 | 0.0000 | -1.000 | 0.0% | 3 | 58.26 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 4.00 | 2 | 12.5% | 0.000 | 0.0000 | -0.000 | 285 | 0.035 | 0.0000 | -1.000 | 0.0% | 1 | 58.51 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 3.35 | 2 | 25.0% | 0.000 | 0.0001 | -0.000 | 290 | 0.036 | 0.0000 | -1.000 | 0.0% | 1 | 76.11 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 2.04 | 1 | 25.0% | 0.000 | 0.0000 | -0.000 | 295 | 0.036 | 0.0000 | -1.000 | 0.0% | 1 | 74.32 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 2.50 | 65 | 25.0% | 0.000 | 0.0000 | -0.000 | 300 | 0.037 | 0.0000 | -1.000 | 0.0% | 70.37 | 0.00 | 0.00 | |||
Some greeks are modeled with Black-Scholes from the contract IV where the source left them blank.
How this is calculated: Options Chain methodology