ServiceNow, Inc. options tape
Read from CBOE's delayed chain on 23 September 2026, with ServiceNow, Inc. at $136.86: open interest within 90 days was 253,123 call and 206,750 put contracts, a put/call ratio of 0.82; the day's volume was 49,282 calls and 20,057 puts (0.41). The most call open interest sits at the $150.00 strike (30,809 contracts) and the most put open interest at $120.00 (13,998). The at-the-money straddle for 25 September 2026, 2 days out, was priced at 4.3% of spot. For 16 October 2026, implied volatility was 52.4% at the put 5% below spot and 53.4% at the call 5% above, -1.0 points.
Where the open interest sits
| Side | Strike | Open interest |
|---|---|---|
| Calls | $150.00 | 30,809 |
| Puts | $120.00 | 13,998 |
The strike with the most open interest on each side, across expiries within 90 days.
Strikes where the day's volume was at least twice the open interest
| Contract | Volume | Open interest before | Premium traded |
|---|---|---|---|
| 25 September 2026 call at $140.00 | 5,269 | 2,520 | $929,978 |
| 2 October 2026 call at $140.00 | 1,778 | 613 | $688,975 |
| 2 October 2026 call at $137.00 | 1,188 | 463 | $614,790 |
| 25 September 2026 call at $138.00 | 1,505 | 428 | $377,755 |
| 25 September 2026 call at $137.00 | 1,256 | 498 | $374,288 |
| 25 September 2026 call at $136.00 | 1,037 | 347 | $360,358 |
| 2 October 2026 call at $136.00 | 634 | 114 | $358,210 |
| 2 October 2026 call at $135.00 | 544 | 220 | $337,280 |
Volume of at least 200 contracts and at least twice the open interest, with at least $25,000 of premium at the mid; contracts expiring the same day are left out. Premium is mid price times volume times 100.
Open interest built since 22 September 2026
| Contract | Open interest now | Change |
|---|---|---|
| 23 October 2026 put at $122.00 | 1,450 | +1,401 |
| 23 October 2026 put at $117.00 | 1,501 | +1,283 |
| 20 November 2026 call at $150.00 | 7,477 | +1,118 |
| 25 September 2026 call at $140.00 | 2,520 | +1,098 |
| 25 September 2026 call at $150.00 | 6,073 | +982 |
| 25 September 2026 call at $145.00 | 4,316 | +865 |
| 16 October 2026 call at $140.00 | 4,166 | +773 |
| 16 October 2026 put at $130.00 | 4,693 | +754 |
Contracts whose open interest rose by 250 or more against the previous day's snapshot.
Source
CBOE delayed quotes for NOW, the free 15-minute-delayed chain, read once a day. Figures describe positioning; they are not a forecast.
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