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Contract OI history

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Nov 06, 2026 EXPIRATION

OSCR $35.00 Call

OSCR261106C00035000

Latest saved OI243Oct 23, 2026
Last change+15vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OSCR $35.00 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. 2431210 2026-10-02: 129 OI2026-10-05: 167 OI2026-10-06: 176 OI2026-10-07: 180 OI2026-10-08: 180 OI2026-10-09: 191 OI2026-10-13: 196 OI2026-10-14: 196 OI2026-10-15: 198 OI2026-10-16: 198 OI2026-10-21: 228 OI2026-10-23: 243 OI Oct 02, 2026Oct 23, 2026

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

OSCR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing243+15
Oct 21, 2026228+30
Oct 16, 20261980
Oct 15, 2026198+2
Oct 14, 20261960
Oct 13, 2026196+5
Oct 09, 2026191+11
Oct 08, 20261800
Oct 07, 2026180+4
Oct 06, 2026176+9
Oct 05, 2026167+38
Oct 02, 2026129No prior observation