Options market record
COP options flowcalls and puts bought each day.
On Oct 5, 2026, traders bought 2.25K COP call contracts ($688.6K) and 934 put contracts ($313.5K). Calls were 0.8× and puts were 0.5× their respective 20-day medians. The underlying closed at $128.40 and 30-day implied volatility was 34.3%. On the call-buy top 10 on 6 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 835, max 249.32K, latest 2.25K. Put contracts: min 500, max 41.86K, latest 934.
30-day implied volatility
30-day IV: min 21.3%, max 67.6%, latest 34.3%.
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 |
|---|---|---|---|---|
| Aug 14, 2026 | 2 | — | 13.8× | 1.3× |
| Feb 17, 2026 | 1 | — | 37.8× | 1.7× |
| Nov 14, 2025 | 2 | — | 7.0× | 1.3× |
| Aug 14, 2025 | 5 | — | 18.4× | 0.7× |
| Jul 1, 2025 | 7 | — | 8.3× | 0.2× |
| May 29, 2025 | — | 7 | 0.9× | 11.0× |
| May 22, 2025 | — | 6 | 1.6× | 11.3× |
| Nov 26, 2024 | 7 | 8 | 6.2× | 5.2× |
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