PTC Therapeutics, Inc. (PTCT) Options History
Historical options analytics archive for PTCT with monthly max pain, implied volatility, gamma exposure, and put/call data.
140 months of complete options data available.
PTCT monthly aggregates
Month-by-month rollups derived from the daily snapshot archive for PTCT. 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 | 49.1% | 19.8% | $70.00 | $426.9K | -$54.4M | 0.17 |
| 2026-05 | 18 | 57.8% | 30.1% | $95.00 | $550.7K | -$44.7M | 0.11 |
| 2026-04 | 21 | 70.7% | 39.9% | $65.00 | $122.7K | -$23.8M | 2.08 |
| 2026-03 | 20 | 49.7% | 19.5% | $60.00 | $653.0K | -$25.8M | 0.84 |
| 2026-02 | 19 | 49.1% | 19.0% | $75.00 | $457.1K | -$18.4M | 5.63 |
| 2026-01 | 20 | 59.1% | 24.1% | $70.00 | $96.0K | -$5.0M | 0.61 |
This archive aggregates PTCT's daily end-of-day options snapshots into monthly summaries, spanning 2014-11 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 PTCT 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 49.1%, a month-end max-pain strike around $70.00, an average put/call ratio of 0.17.
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
Frequently asked PTCT history questions
- How much options history is available for PTCT?
- This archive holds 140 months of PTCT options analytics, spanning 2014-11 through 2026-06. Each entry is a monthly rollup of PTCT'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 PTCT archive.
- What data does each monthly PTCT aggregate contain?
- Every monthly row summarizes that month of PTCT 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 49.1%, an average IV rank of 19.8%, a month-end max-pain strike around $70.00, an average put/call ratio of 0.17.
- How is the PTCT options-history archive built and how often does it update?
- The archive is derived from PTCT'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 PTCT's volatility regime shifts around earnings and macro events, and compare current dealer positioning against historical norms.