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
$33.10
ATM straddle
MAX PAIN
$155.00
-30.6%
PUT/CALL VOLUME
0.53
605 / 1,150
NOV 13, 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% | 24 | 0.57 | 0.00 | 0.00 | ||||||||||
| 160 | -0.000 | 0.0000 | -0.000 | 25.0% | 206 | 0.82 | 0.00 | 0.00 | ||||||||||
| 165 | -0.000 | 0.0000 | -0.000 | 25.0% | 28 | 1.23 | 0.00 | 0.00 | ||||||||||
| 170 | -0.000 | 0.0000 | -0.000 | 25.0% | 16 | 1.52 | 0.00 | 0.00 | ||||||||||
| 175 | -0.000 | 0.0000 | -0.000 | 25.0% | 3 | 2.42 | 0.00 | 0.00 | ||||||||||
| 0.00 | 0.00 | 50.00 | 20 | 0.0% | 1.000 | 0.0000 | -0.022 | 180 | -0.000 | 0.0000 | -0.000 | 25.0% | 1 | 3.65 | 0.00 | 0.00 | ||
| 185 | -0.000 | 0.0000 | -0.000 | 12.5% | 1 | 3.97 | 0.00 | 0.00 | ||||||||||
| 0.00 | 0.00 | 39.00 | 1 | 0.0% | 1.000 | 0.0000 | -0.023 | 190 | -0.000 | 0.0000 | -0.000 | 12.5% | 3 | 4.55 | 0.00 | 0.00 | ||
| 195 | -0.000 | 0.0000 | -0.000 | 12.5% | 60 | 6.15 | 0.00 | 0.00 | ||||||||||
| 0.00 | 0.00 | 25.50 | 2 | 0.0% | 1.000 | 0.0000 | -0.025 | 200 | -0.000 | 0.0000 | -0.000 | 12.5% | 16 | 6.27 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 19.00 | 3 | 0.0% | 1.000 | 0.0000 | -0.025 | 205 | -0.000 | 0.0000 | -0.000 | 6.3% | 18 | 8.65 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 17.40 | 416 | 0.0% | 1.000 | 0.0000 | -0.026 | 210 | -0.000 | 0.0000 | -0.000 | 6.3% | 7 | 10.62 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 21.82 | 58 | 0.0% | 1.000 | 0.0000 | -0.026 | 215 | -0.000 | 0.0000 | -0.000 | 3.1% | 7 | 11.70 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 18.61 | 27 | 0.0% | 1.000 | 0.0000 | -0.027 | 220 | -0.000 | 0.0000 | -0.000 | 1.6% | 7 | 15.17 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 16.20 | 17 | 0.8% | 0.001 | 0.0111 | -0.000 | 225 | 0.028 | 0.0000 | -1.000 | 0.0% | 41 | 16.90 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 14.10 | 11 | 3.1% | 0.000 | 0.0001 | -0.000 | 230 | 0.028 | 0.0000 | -1.000 | 0.0% | 19 | 19.00 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 12.70 | 91 | 6.3% | 0.000 | 0.0003 | -0.000 | 235 | 0.029 | 0.0000 | -1.000 | 0.0% | 12 | 24.50 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 10.89 | 18 | 6.3% | 0.000 | 0.0000 | -0.000 | 240 | 0.030 | 0.0000 | -1.000 | 0.0% | 29 | 25.75 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 8.94 | 15 | 12.5% | 0.001 | 0.0003 | -0.000 | 245 | 0.030 | 0.0000 | -1.000 | 0.0% | 11 | 29.25 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 8.19 | 15 | 12.5% | 0.000 | 0.0000 | -0.000 | 250 | 0.031 | 0.0000 | -1.000 | 0.0% | 6 | 39.53 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 7.03 | 9 | 12.5% | 0.000 | 0.0000 | -0.000 | 255 | 0.031 | 0.0000 | -1.000 | 0.0% | 8 | 38.80 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 5.70 | 33 | 12.5% | 0.000 | 0.0000 | -0.000 | 260 | 0.032 | 0.0000 | -1.000 | 0.0% | 8 | 42.52 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 5.00 | 5 | 12.5% | 0.000 | 0.0000 | -0.000 | 265 | 0.033 | 0.0000 | -1.000 | 0.0% | 3 | 47.21 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 3.70 | 8 | 12.5% | 0.000 | 0.0000 | -0.000 | 270 | 0.033 | 0.0000 | -1.000 | 0.0% | 1 | 50.71 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 3.58 | 18 | 25.0% | 0.000 | 0.0000 | -0.000 | 275 | 0.034 | 0.0000 | -1.000 | 0.0% | 1 | 59.26 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 2.70 | 11 | 25.0% | 0.000 | 0.0000 | -0.000 | 280 | 0.034 | 0.0000 | -1.000 | 0.0% | 1 | 60.34 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 2.35 | 25 | 25.0% | 0.000 | 0.0000 | -0.000 | 285 | 0.035 | 0.0000 | -1.000 | 0.0% | 50 | 65.89 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 2.14 | 24 | 25.0% | 0.000 | 0.0000 | -0.000 | 290 | 0.036 | 0.0000 | -1.000 | 0.0% | 2 | 79.05 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 1.85 | 45 | 25.0% | 0.000 | 0.0000 | -0.000 | 295 | 0.036 | 0.0000 | -1.000 | 0.0% | 3 | 83.94 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 1.40 | 81 | 25.0% | 0.000 | 0.0000 | -0.000 | 300 | 0.037 | 0.0000 | -1.000 | 0.0% | 1 | 78.26 | 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