Alto Ingredients, Inc. (ALTO) Options History
Historical options analytics archive for ALTO with monthly max pain, implied volatility, gamma exposure, and put/call data.
65 months of complete options data available.
ALTO monthly aggregates
Month-by-month rollups derived from the daily snapshot archive for ALTO. 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 | 90.7% | 18.6% | $4.00 | $212.7K | -$10.5M | 0.19 |
| 2026-05 | 20 | 108.0% | 24.1% | $3.00 | $213.4K | -$10.3M | 0.09 |
| 2026-04 | 21 | 96.2% | 19.8% | $3.00 | $168.8K | -$8.9M | 0.19 |
| 2026-03 | 22 | 79.3% | 13.8% | $2.00 | $153.0K | -$10.7M | 0.07 |
| 2026-02 | 19 | 114.2% | 26.3% | $2.00 | $24.2K | -$1.5M | 0.04 |
| 2026-01 | 20 | 87.6% | 16.8% | $2.00 | $61.4K | -$2.4M | 0.26 |
This archive aggregates ALTO's daily end-of-day options snapshots into monthly summaries, spanning 2021-02 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 ALTO 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 90.7%, a month-end max-pain strike around $4.00, an average put/call ratio of 0.19.
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
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec
2021
Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec
Frequently asked ALTO history questions
- How much options history is available for ALTO?
- This archive holds 65 months of ALTO options analytics, spanning 2021-02 through 2026-06. Each entry is a monthly rollup of ALTO'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 ALTO archive.
- What data does each monthly ALTO aggregate contain?
- Every monthly row summarizes that month of ALTO 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 90.7%, an average IV rank of 18.6%, a month-end max-pain strike around $4.00, an average put/call ratio of 0.19.
- How is the ALTO options-history archive built and how often does it update?
- The archive is derived from ALTO'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 ALTO's volatility regime shifts around earnings and macro events, and compare current dealer positioning against historical norms.