Protagonist Therapeutics, Inc. (PTGX) Seasonality
Recurring seasonal patterns for PTGX — the calendar windows where Protagonist Therapeutics, Inc. has historically tended to rise or fall, with the win rate (how often it repeated) and average return for each, based on the last 10 years of price history.
PTGX seasonality at a glance
Over the last 10 years, PTGX's strongest seasonal window has been May 26 – Jun 25: it ended higher in 9 of 9 years (100% win rate) with an average return of +15.16% across a 30-day hold. On the weak side, PTGX has historically declined between Mar 15 – Apr 14, falling in 9 of 9 years (average -19.06%).
In total, our analysis finds 966 recurring seasonal windows for Protagonist Therapeutics, Inc. — 715 bullish and 251 bearish. The next high-win-rate window, Oct 31 – Nov 10, opens in 5 days. These figures describe historical behaviour only — not a forecast.
PTGX's upcoming & recent seasonal patterns
Holding period:10-day20-day30-dayOrdered by season — windows opening soon first, plus a couple of recently completed high-performers. Holding-period colors help you compare durations at a glance.
| Status | Seasonal window | Hold | Avg return | Win rate | This year |
|---|---|---|---|---|---|
| Completedended 52d ago | Aug 5 – Sep 4 | 30d | +17.43% | 89% | +6.12% |
| Completedended 54d ago | Aug 3 – Sep 2 | 30d | +17.59% | 89% | +10.43% |
| Upcomingin 5d | Oct 31 – Nov 10 | 10d | +8.80% | 90% | — |
| Upcomingin 6d | Nov 1 – Nov 11 | 10d | +9.18% | 80% | — |
| Upcomingin 7d | Nov 2 – Nov 12 | 10d | +8.13% | 80% | — |
| Upcomingin 12d | Nov 7 – Nov 17 | 10d | +5.56% | 80% | — |
| Upcomingin 13d | Nov 8 – Nov 18 | 10d | +3.64% | 80% | — |
Win rate = how often the pattern repeated in the same direction. Average return = the mean move across all analysed years. Past performance does not guarantee future results.
Explore PTGX seasonality in full
See the seasonal curve chart, filter by win rate and return, and track upcoming windows — free during beta.
PTGX seasonality FAQ
What has historically been the best month to buy PTGX stock?
Based on the last 10 years of price data, PTGX's strongest seasonal window starts in May: May 26 to Jun 25, which ended higher in 9 of 9 years (100% win rate) with an average return of +15.16%. Past seasonal patterns do not guarantee future performance.
What is PTGX's strongest seasonal pattern?
PTGX's highest-win-rate pattern in our data is the May 26 – Jun 25 window (30-day hold): up in 9 of the last 9 years with an average move of +15.16%.
When has PTGX historically performed worst?
PTGX's weakest recurring window has been Mar 15 to Apr 14, declining in 9 of 9 years with an average return of -19.06%.
How reliable are PTGX's seasonal patterns?
Each PTGX pattern is scored by its historical win rate — the share of the last 10 years it repeated in the same direction. PTGX currently shows 966 recurring windows (715 bullish, 251 bearish). Seasonality describes historical tendencies only; it is not a prediction, and past performance does not guarantee future results.
What is PTGX stock seasonality?
Seasonality is the tendency of a stock to perform in a similar way during the same period each year. By analysing Protagonist Therapeutics, Inc.'s price history across many years, SeasonalityX identifies recurring calendar windows — exact start and end dates — where PTGX has repeatedly risen (bullish) or fallen (bearish). Each pattern is scored by its win rate and average return so you can judge how reliable and how strong it has been.
Seasonality is one input among many — it works best alongside your own research and risk management. Learn more in our guide to seasonal analysis and the tutorials.