Columbus McKinnon Corporation (CMCO) Options History
Historical options analytics archive for CMCO with monthly max pain, implied volatility, gamma exposure, and put/call data.
217 months of complete options data available.
CMCO monthly aggregates
Month-by-month rollups derived from the daily snapshot archive for CMCO. 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 | 16 | 63.8% | 8.3% | $15.00 | $34.4K | -$1.5M | 1.49 |
| 2026-05 | 16 | 94.7% | 15.4% | $15.00 | $45.3K | -$2.2M | 3.30 |
| 2026-04 | 17 | 111.5% | 31.9% | $15.00 | -$43.1K | -$1.3M | 0.42 |
| 2026-03 | 20 | 79.6% | 19.9% | $17.50 | -$33.3K | $982.9K | 148.40 |
| 2026-02 | 19 | 67.1% | 13.0% | $15.00 | $21.5K | -$96.6K | 12.54 |
| 2026-01 | 20 | 70.8% | 14.8% | $17.50 | $33.6K | -$1.3M | 0.40 |
This archive aggregates CMCO'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 CMCO 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 63.8%, a month-end max-pain strike around $15.00, an average put/call ratio of 1.49.
2026
Jan | Feb | Mar | Apr | May | Jun
2025
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2024
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2023
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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
2010
2009
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2008
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2007
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Frequently asked CMCO history questions
- How much options history is available for CMCO?
- This archive holds 217 months of CMCO options analytics, spanning 2007-01 through 2026-06. Each entry is a monthly rollup of CMCO'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 CMCO archive.
- What data does each monthly CMCO aggregate contain?
- Every monthly row summarizes that month of CMCO 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 63.8%, an average IV rank of 8.3%, a month-end max-pain strike around $15.00, an average put/call ratio of 1.49.
- How is the CMCO options-history archive built and how often does it update?
- The archive is derived from CMCO'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 CMCO's volatility regime shifts around earnings and macro events, and compare current dealer positioning against historical norms.