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Contract OI history

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Mar 19, 2027 EXPIRATION

O $60.00 Put

O270319P00060000

Latest saved OI483Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
O $60.00 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. 4832410 2026-10-02: 471 OI2026-10-05: 471 OI2026-10-06: 471 OI2026-10-07: 471 OI2026-10-08: 479 OI2026-10-09: 479 OI2026-10-13: 481 OI2026-10-14: 481 OI2026-10-15: 479 OI2026-10-16: 480 OI2026-10-21: 483 OI2026-10-23: 483 OI Oct 02, 2026Oct 23, 2026

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

O contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing4830
Oct 21, 2026483+3
Oct 16, 2026480+1
Oct 15, 2026479-2
Oct 14, 20264810
Oct 13, 2026481+2
Oct 09, 20264790
Oct 08, 2026479+8
Oct 07, 20264710
Oct 06, 20264710
Oct 05, 20264710
Oct 02, 2026471No prior observation