Willis Towers Watson Public Limited Company (WTW) Options History
Historical options analytics archive for WTW with monthly max pain, implied volatility, gamma exposure, and put/call data.
202 months of complete options data available.
WTW monthly aggregates
Month-by-month rollups derived from the daily snapshot archive for WTW. 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 | 21 | 30.3% | 52.3% | $260.00 | $49.8K | $150.0K | 0.97 |
| 2026-05 | 20 | 29.8% | 50.1% | $260.00 | -$428.3K | $9.6M | 1.78 |
| 2026-04 | 21 | 33.7% | 63.9% | $300.00 | -$384.0K | $14.4M | 2.77 |
| 2026-03 | 22 | 30.5% | 37.3% | $300.00 | $150.4K | -$3.3M | 2.04 |
| 2026-02 | 19 | 29.2% | 33.9% | $310.00 | -$194.9K | -$3.1M | 0.50 |
| 2026-01 | 20 | 24.7% | 21.6% | $320.00 | $17.5K | -$2.2M | 2.64 |
This archive aggregates WTW's daily end-of-day options snapshots into monthly summaries, spanning 2007-01 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 WTW 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 30.3%, a month-end max-pain strike around $260.00, an average put/call ratio of 0.97.
2026
Jan | Feb | Mar | Apr | May | Jun
2025
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec
2024
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec
2023
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec
2022
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2019
2018
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2017
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2016
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2015
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2014
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2013
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2012
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2011
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2010
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2009
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2008
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2007
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Frequently asked WTW history questions
- How much options history is available for WTW?
- This archive holds 202 months of WTW options analytics, spanning 2007-01 through 2026-06. Each entry is a monthly rollup of WTW'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 WTW archive.
- What data does each monthly WTW aggregate contain?
- Every monthly row summarizes that month of WTW 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 30.3%, an average IV rank of 52.3%, a month-end max-pain strike around $260.00, an average put/call ratio of 0.97.
- How is the WTW options-history archive built and how often does it update?
- The archive is derived from WTW'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 WTW's volatility regime shifts around earnings and macro events, and compare current dealer positioning against historical norms.