NOW Options Chain
NOW $158.18 · Updated Oct 26, 4:00 PM ET
NOW is at $158.18. The nearest expiration, Oct 30, 2026 (4 days out), lists 70 strikes, with 10,152 calls and 8,973 puts traded in the latest session. At-the-money implied volatility is 0.8%. The at-the-money straddle prices a move of about $16.05 (10.1%) 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
ATM IV
0.8%
157.5 strike
EXPECTED MOVE
$16.05
ATM straddle
MAX PAIN
$70.00
-55.7%
PUT/CALL VOLUME
0.88
8,973 / 10,152
OCT 30, 2026 CHAIN
| CALLS | PUTS | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bid | Ask | Last | Vol | OI | IV | Delta | Gamma | Theta | Strike | Theta | Gamma | Delta | IV | OI | Vol | Last | Ask | Bid |
| 0.00 | 0.00 | 21.80 | 22 | 0.0% | 1.000 | 0.0000 | -0.017 | 138 | -0.000 | 0.0000 | -0.000 | 25.0% | 169 | 1.39 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 20.94 | 25 | 0.0% | 1.000 | 0.0000 | -0.017 | 139 | -0.000 | 0.0000 | -0.000 | 25.0% | 121 | 1.56 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 18.83 | 37 | 0.0% | 1.000 | 0.0000 | -0.017 | 140 | -0.000 | 0.0000 | -0.000 | 25.0% | 579 | 1.74 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 17.95 | 11 | 0.0% | 1.000 | 0.0000 | -0.017 | 141 | -0.000 | 0.0000 | -0.000 | 25.0% | 60 | 1.99 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 16.27 | 11 | 0.0% | 1.000 | 0.0000 | -0.017 | 142 | -0.000 | 0.0000 | -0.000 | 25.0% | 91 | 2.15 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 15.37 | 8 | 0.0% | 1.000 | 0.0000 | -0.018 | 143 | -0.000 | 0.0000 | -0.000 | 25.0% | 163 | 2.38 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 15.35 | 9 | 0.0% | 1.000 | 0.0000 | -0.018 | 144 | -0.000 | 0.0001 | -0.000 | 25.0% | 133 | 2.90 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 15.70 | 50 | 0.0% | 1.000 | 0.0000 | -0.018 | 145 | -0.000 | 0.0002 | -0.000 | 25.0% | 716 | 2.89 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 14.15 | 2 | 0.0% | 1.000 | 0.0000 | -0.018 | 146 | -0.000 | 0.0000 | -0.000 | 12.5% | 370 | 3.39 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 14.30 | 11 | 0.0% | 1.000 | 0.0000 | -0.018 | 147 | -0.000 | 0.0000 | -0.000 | 12.5% | 191 | 3.45 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 12.50 | 50 | 0.0% | 1.000 | 0.0000 | -0.018 | 148 | -0.000 | 0.0000 | -0.000 | 12.5% | 138 | 3.90 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 12.80 | 72 | 0.0% | 1.000 | 0.0000 | -0.018 | 149 | -0.000 | 0.0000 | -0.000 | 12.5% | 358 | 4.39 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 12.55 | 198 | 0.0% | 1.000 | 0.0000 | -0.018 | 150 | -0.000 | 0.0000 | -0.000 | 12.5% | 677 | 4.53 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 10.78 | 137 | 0.0% | 1.000 | 0.0000 | -0.019 | 152.5 | -0.000 | 0.0000 | -0.000 | 6.3% | 242 | 5.45 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 9.70 | 556 | 0.0% | 1.000 | 0.0000 | -0.019 | 155 | -0.000 | 0.0017 | -0.000 | 6.3% | 394 | 6.60 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 8.35 | 609 | 0.0% | 1.000 | 0.0000 | -0.019 | 157.5 | -0.000 | 0.0161 | -0.001 | 1.6% | 372 | 7.70 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 7.15 | 1,378 | 3.1% | 0.000 | 0.0018 | -0.000 | 160 | 0.020 | 0.0000 | -1.000 | 0.0% | 734 | 9.00 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 6.10 | 194 | 6.3% | 0.000 | 0.0001 | -0.000 | 162.5 | 0.020 | 0.0000 | -1.000 | 0.0% | 76 | 10.50 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 5.15 | 529 | 12.5% | 0.000 | 0.0008 | -0.000 | 165 | 0.020 | 0.0000 | -1.000 | 0.0% | 55 | 12.05 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 4.35 | 265 | 12.5% | 0.000 | 0.0000 | -0.000 | 167.5 | 0.021 | 0.0000 | -1.000 | 0.0% | 71 | 13.75 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 3.63 | 651 | 12.5% | 0.000 | 0.0000 | -0.000 | 170 | 0.021 | 0.0000 | -1.000 | 0.0% | 18 | 17.03 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 2.99 | 199 | 25.0% | 0.000 | 0.0003 | -0.001 | 172.5 | 0.021 | 0.0000 | -1.000 | 0.0% | 178 | 19.40 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 2.45 | 1,549 | 25.0% | 0.000 | 0.0000 | -0.000 | 175 | 0.022 | 0.0000 | -1.000 | 0.0% | 126 | 20.15 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 2.00 | 240 | 25.0% | 0.000 | 0.0000 | -0.000 | 177.5 | 0.022 | 0.0000 | -1.000 | 0.0% | 1 | 21.40 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 1.60 | 465 | 25.0% | 0.000 | 0.0000 | -0.000 | 180 | 0.022 | 0.0000 | -1.000 | 0.0% | 1 | 23.80 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 1.31 | 177 | 25.0% | 0.000 | 0.0000 | -0.000 | 182.5 | ||||||||||
| 0.00 | 0.00 | 1.02 | 209 | 25.0% | 0.000 | 0.0000 | -0.000 | 185 | 0.023 | 0.0000 | -1.000 | 0.0% | 1 | 29.50 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 0.82 | 137 | 25.0% | 0.000 | 0.0000 | -0.000 | 187.5 | ||||||||||
| 0.00 | 0.00 | 0.64 | 578 | 50.0% | 0.000 | 0.0001 | -0.001 | 190 | 0.023 | 0.0000 | -1.000 | 0.0% | 14 | 33.06 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 0.54 | 142 | 50.0% | 0.000 | 0.0000 | -0.000 | 192.5 | 0.024 | 0.0000 | -1.000 | 0.0% | 3 | 35.65 | 0.00 | 0.00 | ||
| 0.00 | 0.00 | 0.41 | 242 | 50.0% | 0.000 | 0.0000 | -0.000 | 195 | 0.024 | 0.0000 | -1.000 | 0.0% | 1 | 39.50 | 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