SEI Investments Company (SEIC) Options History
Historical options analytics archive for SEIC with monthly max pain, implied volatility, gamma exposure, and put/call data.
234 months of complete options data available.
SEIC monthly aggregates
Month-by-month rollups derived from the daily snapshot archive for SEIC. 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 | 78.9% | 14.2% | $85.00 | -$481.6K | $2.1M | 0.49 |
| 2026-05 | 20 | 84.6% | 15.6% | $90.00 | -$441.9K | $1.6M | 0.46 |
| 2026-04 | 21 | 69.1% | 15.5% | $85.00 | -$41.6K | -$515.2K | 1.39 |
| 2026-03 | 22 | 38.4% | 34.8% | $75.00 | -$30.3K | -$306.3K | 45.16 |
| 2026-02 | 19 | 32.3% | 26.4% | $80.00 | -$23.7K | -$459.5K | 145.93 |
| 2026-01 | 20 | 27.2% | 19.3% | $80.00 | $30.9K | -$946.6K | 0.72 |
This archive aggregates SEIC'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 SEIC 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 78.9%, a month-end max-pain strike around $85.00, an average put/call ratio of 0.49.
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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2021
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2020
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2019
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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 SEIC history questions
- How much options history is available for SEIC?
- This archive holds 234 months of SEIC options analytics, spanning 2007-01 through 2026-06. Each entry is a monthly rollup of SEIC'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 SEIC archive.
- What data does each monthly SEIC aggregate contain?
- Every monthly row summarizes that month of SEIC 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 78.9%, an average IV rank of 14.2%, a month-end max-pain strike around $85.00, an average put/call ratio of 0.49.
- How is the SEIC options-history archive built and how often does it update?
- The archive is derived from SEIC'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 SEIC's volatility regime shifts around earnings and macro events, and compare current dealer positioning against historical norms.