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Contract OI history

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Dec 18, 2026 EXPIRATION

INSW $60.00 Put

INSW261218P00060000

Latest saved OI203Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
INSW $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. 2031010 2026-10-02: 198 OI2026-10-05: 198 OI2026-10-06: 198 OI2026-10-07: 198 OI2026-10-08: 198 OI2026-10-09: 198 OI2026-10-13: 198 OI2026-10-14: 198 OI2026-10-15: 198 OI2026-10-16: 198 OI2026-10-21: 203 OI2026-10-23: 203 OI Oct 02, 2026Oct 23, 2026

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

INSW contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2030
Oct 21, 2026203+5
Oct 16, 20261980
Oct 15, 20261980
Oct 14, 20261980
Oct 13, 20261980
Oct 09, 20261980
Oct 08, 20261980
Oct 07, 20261980
Oct 06, 20261980
Oct 05, 20261980
Oct 02, 2026198No prior observation