Definium Therapeutics, Inc. (DFTX) Options History
Historical options analytics archive for DFTX with monthly max pain, implied volatility, gamma exposure, and put/call data.
6 months of complete options data available.
DFTX monthly aggregates
Month-by-month rollups derived from the daily snapshot archive for DFTX. 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 |
|---|---|---|---|---|---|---|---|
| 2026-07 | 22 | 103.2% | 56.0% | $40.00 | $641.1K | -$125.4M | 0.74 |
| 2026-06 | 21 | 120.9% | - | $25.00 | $740.6K | -$197.5M | 0.71 |
| 2026-05 | 20 | 94.1% | - | $18.00 | $516.8K | -$79.9M | 0.37 |
| 2026-04 | 21 | 81.1% | - | $22.00 | $442.0K | -$59.6M | 0.29 |
| 2026-03 | 22 | 76.6% | - | $17.00 | $196.7K | -$39.4M | 0.39 |
| 2026-02 | 19 | 79.8% | - | $12.00 | $469.3K | -$46.2M | 0.40 |
This archive aggregates DFTX's daily end-of-day options snapshots into monthly summaries, spanning 2026-02 through 2026-07. 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 DFTX 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 (2026-07) shows an average ATM implied volatility near 103.2%, a month-end max-pain strike around $40.00, an average put/call ratio of 0.74.
2026
Feb | Mar | Apr | May | Jun | Jul
Frequently asked DFTX history questions
- How much options history is available for DFTX?
- This archive holds 6 months of DFTX options analytics, spanning 2026-02 through 2026-07. Each entry is a monthly rollup of DFTX'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 DFTX archive.
- What data does each monthly DFTX aggregate contain?
- Every monthly row summarizes that month of DFTX 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, 2026-07 recorded an average ATM implied volatility near 103.2%, an average IV rank of 56.0%, a month-end max-pain strike around $40.00, an average put/call ratio of 0.74.
- How is the DFTX options-history archive built and how often does it update?
- The archive is derived from DFTX'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 DFTX's volatility regime shifts around earnings and macro events, and compare current dealer positioning against historical norms.