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Contract OI history

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Oct 30, 2026 EXPIRATION

C $124.00 Put

C261030P00124000

Latest saved OI316Oct 23, 2026
Last change+25vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
C $124.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3161580 2026-10-02: 298 OI2026-10-05: 301 OI2026-10-06: 306 OI2026-10-07: 306 OI2026-10-08: 306 OI2026-10-09: 303 OI2026-10-13: 244 OI2026-10-14: 244 OI2026-10-15: 239 OI2026-10-16: 241 OI2026-10-21: 291 OI2026-10-23: 316 OI Oct 02, 2026Oct 23, 2026

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

C contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing316+25
Oct 21, 2026291+50
Oct 16, 2026241+2
Oct 15, 2026239-5
Oct 14, 20262440
Oct 13, 2026244-59
Oct 09, 2026303-3
Oct 08, 20263060
Oct 07, 20263060
Oct 06, 2026306+5
Oct 05, 2026301+3
Oct 02, 2026298No prior observation