ARM option chain Arm Holdings plc American Depositary Shares
Cboe delayed options data · as of 09:33 UTC
Each row is one strike. The left half is the call, the right half the put. Bid/ask are what buyers and sellers currently quote; volume is contracts traded this session; open interest is standing contracts. The highlighted row sits closest to the stock price.
This expiration prices a move of about ±16.3% (190.10–263.90) · ATM IV 84.9% · P/C open interest 1.76
| CALLS | Strike | PUTS | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bid | Ask | Vol | OIThe number of option contracts currently outstanding at a strike or expiration. High open interest shows where positions are concentrated. | IV | ΔModel sensitivity of an option's price to a $1 move in the stock; also used as a rough moneyness scale (a 25-delta option is well out of the money). | Γ | Θ | Bid | Ask | Vol | OI | IV | Δ | Γ | Θ | |
| 67.55 | 71.50 | 97.7% | 0.95 | 0.0019 | -0.114 | 160 | 0.1900 | 1.48 | 120 | 119 | 87.7% | -0.05 | 0.0019 | -0.114 | ||
| 62.90 | 66.85 | 96.0% | 0.94 | 0.0023 | -0.134 | 165 | 0.5800 | 1.53 | 193 | 87.4% | -0.06 | 0.0023 | -0.135 | |||
| 58.70 | 62.20 | 96.2% | 0.93 | 0.0028 | -0.158 | 170 | 1.10 | 2.33 | 1 | 74 | 90.7% | -0.07 | 0.0028 | -0.159 | ||
| 54.20 | 57.70 | 1 | 94.2% | 0.91 | 0.0033 | -0.185 | 175 | 0.8100 | 3.55 | 204 | 89.2% | -0.09 | 0.0033 | -0.186 | ||
| 49.15 | 53.50 | 3 | 92.4% | 0.89 | 0.0039 | -0.214 | 180 | 1.95 | 3.65 | 7 | 86 | 88.3% | -0.11 | 0.0039 | -0.215 | |
| 45.30 | 49.40 | 91.3% | 0.87 | 0.0045 | -0.245 | 185 | 2.60 | 4.90 | 7 | 54 | 89.1% | -0.14 | 0.0045 | -0.246 | ||
| 41.15 | 45.30 | 89.8% | 0.84 | 0.0052 | -0.277 | 190 | 3.75 | 5.45 | 43 | 55 | 87.7% | -0.16 | 0.0052 | -0.278 | ||
| 37.50 | 41.40 | 1 | 89.7% | 0.81 | 0.0058 | -0.308 | 195 | 3.75 | 7.20 | 10 | 45 | 85.6% | -0.19 | 0.0058 | -0.309 | |
| 33.45 | 37.20 | 29 | 19 | 88.2% | 0.77 | 0.0064 | -0.338 | 200 | 5.75 | 7.00 | 36 | 780 | 82.7% | -0.23 | 0.0064 | -0.339 |
| 30.30 | 34.35 | 1 | 87.5% | 0.74 | 0.0070 | -0.365 | 205 | 7.40 | 9.90 | 18 | 130 | 86.9% | -0.27 | 0.0070 | -0.367 | |
| 27.20 | 30.40 | 5 | 4 | 86.7% | 0.70 | 0.0075 | -0.389 | 210 | 8.10 | 11.65 | 96 | 183 | 83.9% | -0.30 | 0.0075 | -0.391 |
| 0 | 0 | 0.00 | 0.0000 | 0.000 | 212.5 | 0 | 0 | 0.00 | 0.0000 | 0.000 | ||||||
| 24.15 | 27.30 | 5 | 11 | 86.2% | 0.66 | 0.0079 | -0.409 | 215 | 10.05 | 13.55 | 36 | 175 | 83.5% | -0.35 | 0.0080 | -0.411 |
| 0 | 0 | 0.00 | 0.0000 | 0.000 | 217.5 | 0 | 0 | 0.00 | 0.0000 | 0.000 | ||||||
| 21.20 | 24.45 | 9 | 11 | 85.5% | 0.61 | 0.0083 | -0.424 | 220 | 12.15 | 15.65 | 96 | 225 | 83.0% | -0.39 | 0.0083 | -0.426 |
| 0 | 0 | 0.00 | 0.0000 | 0.000 | 222.5 | 0 | 0 | 0.00 | 0.0000 | 0.000 | ||||||
| 19.00 | 21.85 | 14 | 22 | 86.2% | 0.57 | 0.0085 | -0.434 | 225 | 15.00 | 17.95 | 43 | 742 | 83.6% | -0.43 | 0.0086 | -0.436 |
| 0 | 0 | 0.00 | 0.0000 | 0.000 | 227.5 | 0 | 0 | 0.00 | 0.0000 | 0.000 | ||||||
| 16.05 | 19.40 | 7 | 12 | 84.5% | 0.53 | 0.0086 | -0.439 | 230 | 17.55 | 20.00 | 63 | 188 | 81.9% | -0.47 | 0.0087 | -0.441 |
| 0 | 0 | 0.00 | 0.0000 | 0.000 | 232.5 | 0 | 0 | 0.00 | 0.0000 | 0.000 | ||||||
| 13.95 | 17.15 | 25 | 5 | 84.2% | 0.49 | 0.0087 | -0.438 | 235 | 20.20 | 23.10 | 432 | 134 | 81.9% | -0.52 | 0.0087 | -0.441 |
| 0 | 0 | 0.00 | 0.0000 | 0.000 | 237.5 | 0 | 0 | 0.00 | 0.0000 | 0.000 | ||||||
| 11.85 | 15.25 | 68 | 65 | 83.9% | 0.44 | 0.0086 | -0.433 | 240 | 23.15 | 25.85 | 461 | 520 | 80.8% | -0.56 | 0.0087 | -0.436 |
| 0 | 0 | 0.00 | 0.0000 | 0.000 | 242.5 | 0 | 0 | 0.00 | 0.0000 | 0.000 | ||||||
| 10.15 | 13.50 | 7 | 33 | 83.9% | 0.40 | 0.0085 | -0.423 | 245 | 26.55 | 29.10 | 25 | 94 | 81.0% | -0.60 | 0.0085 | -0.426 |
| 0 | 0 | 0.00 | 0.0000 | 0.000 | 247.5 | 0 | 0 | 0.00 | 0.0000 | 0.000 | ||||||
| 9.40 | 11.60 | 170 | 135 | 85.3% | 0.36 | 0.0082 | -0.409 | 250 | 29.60 | 32.85 | 33 | 393 | 80.6% | -0.64 | 0.0083 | -0.413 |
| 0 | 0 | 0.00 | 0.0000 | 0.000 | 252.5 | 0 | 0 | 0.00 | 0.0000 | 0.000 | ||||||
| 7.15 | 10.55 | 8 | 59 | 83.6% | 0.33 | 0.0079 | -0.392 | 255 | 33.20 | 36.40 | 10 | 110 | 80.2% | -0.68 | 0.0080 | -0.396 |
| 0 | 0 | 0.00 | 0.0000 | 0.000 | 257.5 | 0 | 0 | 0.00 | 0.0000 | 0.000 | ||||||
| 6.10 | 9.30 | 170 | 168 | 83.9% | 0.29 | 0.0075 | -0.373 | 260 | 37.00 | 40.55 | 16 | 213 | 80.0% | -0.71 | 0.0076 | -0.378 |
| 5.00 | 8.25 | 7 | 210 | 83.9% | 0.26 | 0.0071 | -0.353 | 265 | 40.95 | 44.15 | 14 | 136 | 79.9% | -0.74 | 0.0072 | -0.357 |
| 4.90 | 6.35 | 15 | 106 | 83.6% | 0.23 | 0.0067 | -0.331 | 270 | 45.10 | 48.20 | 5 | 211 | 79.8% | -0.77 | 0.0068 | -0.336 |
| 4.00 | 5.55 | 4 | 109 | 83.4% | 0.21 | 0.0062 | -0.310 | 275 | 49.25 | 53.60 | 10 | 74 | 79.0% | -0.80 | 0.0063 | -0.315 |
| 2.76 | 5.50 | 30 | 234 | 83.8% | 0.18 | 0.0058 | -0.288 | 280 | 53.50 | 57.60 | 3 | 70 | 79.5% | -0.82 | 0.0059 | -0.294 |
| 2.47 | 5.30 | 84 | 40 | 86.6% | 0.16 | 0.0053 | -0.268 | 285 | 57.80 | 62.05 | 1 | 34 | 81.8% | -0.84 | 0.0054 | -0.274 |
| 2.37 | 4.10 | 110 | 72 | 85.9% | 0.15 | 0.0049 | -0.249 | 290 | 62.40 | 66.75 | 3 | 65 | 83.0% | -0.86 | 0.0050 | -0.255 |
| 0.8800 | 4.40 | 11 | 68 | 84.9% | 0.13 | 0.0045 | -0.231 | 295 | 67.00 | 71.30 | 2 | 79 | 82.1% | -0.88 | 0.0046 | -0.237 |
| 2.20 | 3.40 | 64 | 274 | 90.2% | 0.12 | 0.0041 | -0.214 | 300 | 71.50 | 75.40 | 4 | 110 | 79.3% | -0.89 | 0.0042 | -0.220 |
| 1.75 | 2.95 | 40 | 108 | 89.7% | 0.10 | 0.0037 | -0.199 | 305 | 76.35 | 80.55 | 43 | 82.8% | -0.90 | 0.0038 | -0.205 | |
| 0.9300 | 2.39 | 28 | 102 | 85.8% | 0.09 | 0.0034 | -0.185 | 310 | 81.10 | 84.80 | 2 | 61 | 79.0% | -0.92 | 0.0035 | -0.192 |
| 0.4600 | 2.24 | 3 | 112 | 85.2% | 0.08 | 0.0031 | -0.172 | 315 | 85.90 | 90.10 | 6 | 13 | 83.0% | -0.93 | 0.0032 | -0.179 |
| 0.3300 | 1.80 | 182 | 86 | 84.1% | 0.07 | 0.0028 | -0.160 | 320 | 90.75 | 94.95 | 28 | 83.4% | -0.93 | 0.0030 | -0.167 | |
| 0.2800 | 2.20 | 1 | 86 | 89.8% | 0.07 | 0.0026 | -0.149 | 325 | 95.75 | 99.90 | 2 | 8 | 85.8% | -0.94 | 0.0027 | -0.156 |
| 0.2500 | 1.32 | 111 | 85.0% | 0.06 | 0.0024 | -0.139 | 330 | 100.50 | 104.80 | 3 | 84.8% | -0.95 | 0.0025 | -0.146 | ||
| 0.1200 | 1.82 | 15 | 75 | 91.2% | 0.06 | 0.0022 | -0.130 | 335 | 105.40 | 109.45 | 4 | 80.4% | -0.95 | 0.0023 | -0.137 | |
| 0.2400 | 2.03 | 1 | 78 | 96.7% | 0.05 | 0.0020 | -0.122 | 340 | 110.30 | 114.45 | 1 | 80.6% | -0.96 | 0.0021 | -0.128 | |
Strikes shown: within ±50% of the underlying price. Intrinsic value = max(0, price − strike) for calls, max(0, strike − price) for puts; extrinsic = option price − intrinsic. Greeks and IV as computed by the exchange feed.
Volatility smile — Nov 06, 2026
Volatility page →Implied volatility per strike for this expiration. Out-of-the-money puts usually price higher IV than calls — the skew.
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