Options market record
KOPN options flowcalls and puts bought each day.
On Oct 5, 2026, traders bought 238 KOPN call contracts ($19.8K) and 43 put contracts ($2.2K). Calls were 0.2× and puts were — their respective 20-day medians. The underlying closed at $4.80 and 30-day implied volatility was 66.8%. On the call-buy top 10 on 4 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 11, max 45.47K, latest 238. Put contracts: min 0, max 6.45K, latest 43.
30-day implied volatility
30-day IV: min 33.6%, max 423.1%, latest 66.8%.
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 |
|---|---|---|---|---|
| Sep 15, 2026 | 9 | — | 4.5× | — |
| Apr 30, 2026 | 6 | — | 13.6× | — |
| Oct 14, 2025 | 6 | — | 11.1× | — |
| Oct 6, 2025 | 4 | — | 9.9× | — |
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