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Contract OI history

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Nov 20, 2026 EXPIRATION

SGI $55.00 Put

SGI261120P00055000

Latest saved OI251Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SGI $55.00 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. 2511250 2026-10-02: 97 OI2026-10-05: 97 OI2026-10-06: 137 OI2026-10-07: 137 OI2026-10-08: 188 OI2026-10-09: 188 OI2026-10-13: 192 OI2026-10-14: 192 OI2026-10-15: 192 OI2026-10-16: 192 OI2026-10-21: 251 OI2026-10-23: 251 OI Oct 02, 2026Oct 23, 2026

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

SGI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2510
Oct 21, 2026251+59
Oct 16, 20261920
Oct 15, 20261920
Oct 14, 20261920
Oct 13, 2026192+4
Oct 09, 20261880
Oct 08, 2026188+51
Oct 07, 20261370
Oct 06, 2026137+40
Oct 05, 2026970
Oct 02, 202697No prior observation