Options market record
VKTX options flowcalls and puts bought each day.
On Nov 13, 2026, traders bought 27.31K VKTX call contracts ($2.5M) and 691 put contracts ($136.1K). Calls were 7.3× and puts were — their respective 20-day medians. The underlying closed at $29.20 and 30-day implied volatility was 73.1%. On the call-buy top 10 on 6 of 501 trading days since Nov 11, 2024.
Each point is one trading day since Nov 11, 2024. Latest rankings · Earnings history
Daily contracts bought
Call contracts: min 810, max 67.33K, latest 27.31K. Put contracts: min 135, max 31.39K, latest 691.
30-day implied volatility
30-day IV: min 37.9%, max 193.9%, latest 73.1%.
Days in a top-10 list
Ranked by contracts bought today compared with the stock's own median over the previous 20 trading days.
| Date | Call-buy rank | Put-buy rank | Call vs normal | Put vs normal |
|---|---|---|---|---|
| Nov 13, 2026 | 7 | — | 7.3× | — |
| Sep 24, 2026 | — | 8 | 4.1× | 5.1× |
| Sep 22, 2026 | 4 | 1 | 9.6× | 13.7× |
| Jun 24, 2026 | 8 | — | 6.1× | — |
| Jun 23, 2026 | 5 | — | 5.2× | — |
| Aug 19, 2025 | 2 | 3 | 5.8× | 10.1× |
| May 5, 2025 | — | 8 | 0.5× | 4.5× |
| Feb 21, 2025 | 1 | — | 12.6× | — |
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