Options market record
ZI options flowcalls and puts bought each day.
On Oct 5, 2026, traders bought 0 ZI call contracts ($0) and 0 put contracts ($0). Calls were — and puts were — their respective 20-day medians. The underlying closed at $10.31 and 30-day implied volatility was 56.1%. On the call-buy top 10 on 2 of 473 trading days since Nov 11, 2024.
Each point is one trading day since Nov 11, 2024. Latest rankings
Daily contracts bought
Call contracts: min 0, max 35.8K, latest 0. Put contracts: min 0, max 29.2K, latest 0.
30-day implied volatility
30-day IV: min 33.2%, max 100.5%, latest 56.1%.
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 |
|---|---|---|---|---|
| Feb 27, 2025 | 2 | — | 10.0× | — |
| Feb 26, 2025 | 2 | — | 15.1× | — |
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