Options market record
KORU options flowcalls and puts bought each day.
On Oct 5, 2026, traders bought 3.86K KORU call contracts ($2.8M) and 4.77K put contracts ($382.1K). Calls were 0.7× and puts were 0.7× their respective 20-day medians. The underlying closed at $22.85 and 30-day implied volatility was 123.6%. On the call-buy top 10 on 8 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 33.55K, latest 3.86K. Put contracts: min 0, max 35.08K, latest 4.77K.
30-day implied volatility
30-day IV: min 33.0%, max 564.9%, latest 123.6%.
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 18, 2026 | — | 6 | 4.6× | 6.5× |
| Jul 30, 2026 | 9 | — | 5.9× | 3.1× |
| Jul 29, 2026 | 3 | — | 10.1× | 3.3× |
| Jul 28, 2026 | 1 | — | 16.0× | 2.0× |
| Jul 27, 2026 | — | 7 | 2.8× | 3.4× |
| Jul 24, 2026 | 7 | 4 | 7.7× | 8.6× |
| Jul 23, 2026 | 10 | — | 4.8× | 4.1× |
| Jul 21, 2026 | 1 | 8 | 24.1× | 3.7× |
| Jul 20, 2026 | 3 | 9 | 8.1× | 4.3× |
| Jul 17, 2026 | 3 | 3 | 16.9× | 14.8× |
| Jul 16, 2026 | — | 6 | — | 10.9× |
| Jul 15, 2026 | — | 8 | — | 6.2× |
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