CenterPoint Energy, Inc. (CNP) Options History
Historical options analytics archive for CNP with monthly max pain, implied volatility, gamma exposure, and put/call data.
233 months of complete options data available.
CNP monthly aggregates
Month-by-month rollups derived from the daily snapshot archive for CNP. Volatility and put/call columns are averages across trading days within the month; max pain, net GEX, and net DEX are the end-of-month values (last trading day of the month).
| Month | Days | Avg ATM IV | Avg IV Rank | End Max Pain | End Net GEX | End Net DEX | Avg P/C |
|---|---|---|---|---|---|---|---|
| 2026-05 | 17 | 19.0% | 40.5% | $43.00 | $2.0M | -$26.1M | 1.05 |
| 2026-04 | 16 | 20.9% | 29.3% | $41.00 | $3.7M | -$44.0M | 2.02 |
| 2026-03 | 19 | 21.6% | 28.8% | $43.00 | $2.4M | -$33.8M | 0.51 |
| 2026-02 | 19 | 21.9% | 29.8% | $40.00 | $2.6M | -$43.0M | 0.50 |
| 2026-01 | 20 | 20.5% | 25.4% | $38.00 | $2.2M | -$21.1M | 0.39 |
| 2025-12 | 22 | 18.0% | 8.6% | $39.00 | $504.7K | -$4.3M | 0.74 |
2026
2025
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