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Contract OI history

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May 21, 2027 EXPIRATION

P $150.00 Call

P270521C00150000

Latest saved OI247Oct 23, 2026
Last change-7vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
P $150.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2541270 2026-10-02: 43 OI2026-10-05: 244 OI2026-10-06: 243 OI2026-10-07: 243 OI2026-10-08: 243 OI2026-10-09: 243 OI2026-10-13: 244 OI2026-10-14: 245 OI2026-10-15: 245 OI2026-10-16: 245 OI2026-10-21: 254 OI2026-10-23: 247 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

P contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing247-7
Oct 21, 2026254+9
Oct 16, 20262450
Oct 15, 20262450
Oct 14, 2026245+1
Oct 13, 2026244+1
Oct 09, 20262430
Oct 08, 20262430
Oct 07, 20262430
Oct 06, 2026243-1
Oct 05, 2026244+201
Oct 02, 202643No prior observation