Korro Bio, Inc. (KRRO) Options History
Historical options analytics archive for KRRO with monthly max pain, implied volatility, gamma exposure, and put/call data.
8 months of complete options data available.
KRRO monthly aggregates
Month-by-month rollups derived from the daily snapshot archive for KRRO. 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 |
|---|---|---|---|---|---|---|---|
| 2026-06 | 15 | 182.7% | 28.2% | $12.50 | $10.5K | -$778.6K | 0.03 |
| 2026-05 | 18 | 199.1% | - | $10.00 | $18.2K | -$1.7M | 2.54 |
| 2026-04 | 18 | 117.8% | - | $12.50 | $5.3K | -$934.8K | 17.74 |
| 2026-03 | 20 | 146.1% | - | $10.00 | -$13.8K | $120.1K | 16.72 |
| 2026-02 | 19 | 166.9% | - | $12.50 | $70.4K | -$1.6M | 3.23 |
| 2026-01 | 20 | 87.1% | - | $10.00 | $27.7K | -$2.9M | 11.00 |
This archive aggregates KRRO's daily end-of-day options snapshots into monthly summaries, spanning 2025-11 through 2026-06. Each month rolls up the underlying snapshot archive, which provides continuous end-of-day coverage from 2007 to present: implied-volatility levels, IV rank, and the put/call ratio are time-averaged across the month; total call and put volume are summed; and dealer positioning (net gamma and delta exposure) and the max-pain strike are taken at the month's final trading day. The result is a long-horizon view of how KRRO option pricing, volatility regime, and dealer hedging pressure evolved month over month, useful for backtesting strategy assumptions and for studying volatility-regime shifts around earnings and macro events. The most recent aggregated month (2026-06) shows an average ATM implied volatility near 182.7%, a month-end max-pain strike around $12.50, an average put/call ratio of 0.03.
2026
Jan | Feb | Mar | Apr | May | Jun
2025
Frequently asked KRRO history questions
- How much options history is available for KRRO?
- This archive holds 8 months of KRRO options analytics, spanning 2025-11 through 2026-06. Each entry is a monthly rollup of KRRO's daily end-of-day options snapshot record, which provides continuous coverage from 2007 to present. Use the year-grouped links on this page to jump to any specific month within the KRRO archive.
- What data does each monthly KRRO aggregate contain?
- Every monthly row summarizes that month of KRRO option activity: time-averaged ATM implied volatility and IV rank, the month-end max-pain strike, end-of-month net dealer gamma (GEX) and delta (DEX) exposure, the average put/call ratio, and total call and put volume. For example, 2026-06 recorded an average ATM implied volatility near 182.7%, an average IV rank of 28.2%, a month-end max-pain strike around $12.50, an average put/call ratio of 0.03.
- How is the KRRO options-history archive built and how often does it update?
- The archive is derived from KRRO's daily end-of-day options snapshots, which capture spot, the full listed chain, implied volatility, and dealer-positioning exposures each trading day. Those daily records are rolled up into the monthly summaries shown here and refreshed as new end-of-day data lands. Traders use the long-horizon view to backtest strategy assumptions, study how KRRO's volatility regime shifts around earnings and macro events, and compare current dealer positioning against historical norms.