Global X - MSCI Greece ETF (GREK) Options History
Historical options analytics archive for GREK with monthly max pain, implied volatility, gamma exposure, and put/call data.
159 months of complete options data available.
GREK monthly aggregates
Month-by-month rollups derived from the daily snapshot archive for GREK. 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 | 26.2% | 42.4% | $77.00 | $36.8K | -$4.0M | 0.43 |
| 2026-06 | 21 | 26.2% | 42.3% | $77.00 | -$410.5K | $1.2M | 1.30 |
| 2026-05 | 20 | 28.0% | 48.0% | $82.00 | -$572.3K | $4.6M | 4.90 |
| 2026-04 | 21 | 29.1% | 42.2% | $71.00 | -$1.4M | $11.8M | 29.56 |
| 2026-03 | 22 | 36.2% | 41.5% | $66.00 | -$1.4M | $24.5M | 86.45 |
| 2026-02 | 19 | 23.1% | 18.4% | $66.00 | -$1.3M | $11.9M | 5.56 |
This archive aggregates GREK's daily end-of-day options snapshots into monthly summaries, spanning 2013-05 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 GREK 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 26.2%, a month-end max-pain strike around $77.00, an average put/call ratio of 0.43.
2026
Jan | Feb | Mar | Apr | May | Jun | Jul
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
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec
2021
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec
2020
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec
2019
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec
2018
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec
2017
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec
2016
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec
2015
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec
2014
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec
2013
May | Jun | Jul | Aug | Sep | Oct | Nov | Dec
Frequently asked GREK history questions
- How much options history is available for GREK?
- This archive holds 159 months of GREK options analytics, spanning 2013-05 through 2026-07. Each entry is a monthly rollup of GREK'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 GREK archive.
- What data does each monthly GREK aggregate contain?
- Every monthly row summarizes that month of GREK 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 26.2%, an average IV rank of 42.4%, a month-end max-pain strike around $77.00, an average put/call ratio of 0.43.
- How is the GREK options-history archive built and how often does it update?
- The archive is derived from GREK'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 GREK's volatility regime shifts around earnings and macro events, and compare current dealer positioning against historical norms.