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Contract OI history

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Jun 17, 2027 EXPIRATION

SCHW $100.00 Put

SCHW270617P00100000

Latest saved OI2,551Oct 23, 2026
Last change-188vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SCHW $100.00 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. 3,2841,6420 2026-10-02: 3,276 OI2026-10-05: 3,276 OI2026-10-06: 3,275 OI2026-10-07: 3,275 OI2026-10-08: 3,275 OI2026-10-09: 3,264 OI2026-10-13: 3,284 OI2026-10-14: 3,284 OI2026-10-15: 3,259 OI2026-10-16: 3,259 OI2026-10-21: 2,739 OI2026-10-23: 2,551 OI Oct 02, 2026Oct 23, 2026

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

SCHW contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,551-188
Oct 21, 20262,739-520
Oct 16, 20263,2590
Oct 15, 20263,259-25
Oct 14, 20263,2840
Oct 13, 20263,284+20
Oct 09, 20263,264-11
Oct 08, 20263,2750
Oct 07, 20263,2750
Oct 06, 20263,275-1
Oct 05, 20263,2760
Oct 02, 20263,276No prior observation