Contract OI history
Back to VSTJan 15, 2027 EXPIRATION
VST $165.00 Call
VST270115C00165000
Latest saved OI1,712Oct 23, 2026
Last change-83vs previous saved observation
Saved market days11Oct 02, 2026 onwards
All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.
| Market date | Open interest | Change vs prior saved day |
|---|---|---|
| Oct 23, 2026Viewing | 1,712 | -83 |
| Oct 21, 2026 | 1,795 | +11 |
| Oct 16, 2026 | 1,784 | +60 |
| Oct 15, 2026 | 1,724 | +24 |
| Oct 14, 2026 | 1,700 | -67 |
| Oct 09, 2026 | 1,767 | +11 |
| Oct 08, 2026 | 1,756 | 0 |
| Oct 07, 2026 | 1,756 | -15 |
| Oct 06, 2026 | 1,771 | -13 |
| Oct 05, 2026 | 1,784 | +18 |
| Oct 02, 2026 | 1,766 | No prior observation |