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Contract OI history

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Oct 30, 2026 EXPIRATION

NVAX $9.50 Put

NVAX261030P00009500

Latest saved OI264Oct 23, 2026
Last change+112vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NVAX $9.50 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2641320 2026-10-09: 13 OI2026-10-13: 150 OI2026-10-14: 150 OI2026-10-15: 150 OI2026-10-16: 150 OI2026-10-21: 152 OI2026-10-23: 264 OI Oct 09, 2026Oct 23, 2026

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

NVAX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026264+112
Oct 21, 2026Viewing152+2
Oct 16, 20261500
Oct 15, 20261500
Oct 14, 20261500
Oct 13, 2026150+137
Oct 09, 202613No prior observation