AI-generated price forecast for Protagonist Therapeutics Inc (PTGX) across 1-hour, 4-hour, daily and weekly horizons — updated continuously, with a public accuracy track record.
As of October 2026: K3vl4r's calibrated AI forecast currently reads PTGX as 1/1 bearish across its horizons (0 of 1 timeframes pointing up), with a last price of 137.99. Measured over its last 420 resolved daily forecasts (45-day window), the model's direction call on PTGX was correct 80% of the time. See our public, auditable track record →
Last price
137.99
AI outlook
1/1 bearish
Timeframes up
0 / 1
Measured daily accuracy
80%
420 resolved forecasts · 45d window
| Horizon | Direction | Calibrated move (end of horizon) |
|---|---|---|
| 1-hour | — | — |
| 4-hour | — | — |
| Daily~4 weeks out | ▼ Down | -28.05% |
| Weekly | Not enough track record yet | — |
Calibrated: each horizon's forecast is weighted by how often the model has called PTGX's direction correctly over the last 30 days, and reversed where it has been wrong more often than right. A horizon votes only once it has enough resolved forecasts.
From the market-news feed the forecasts are read against.
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K3vl4r's calibrated AI forecast currently reads PTGX as 1/1 bearish — 0 of 1 forecast horizons point up, so the overall read is leaning to the downside. This is a model-generated forecast for information only — not investment advice, and forecasts may be inaccurate.
Measured over its last 420 resolved daily forecasts (45-day window), the model's direction call on PTGX was correct 80% of the time. Measured over its last 28 resolved weekly forecasts (60-day window), the model's direction call on PTGX was correct 79% of the time. Accuracy is recomputed continuously against resolved outcomes and varies by symbol, horizon and market regime; past accuracy does not guarantee future results. This is a model-generated forecast for information only — not investment advice, and forecasts may be inaccurate.
K3vl4r's model projects PTGX toward $99.99 over the next ~4 weeks, a -28.0% move from $138.96. Projections update continuously as new data arrives and are inherently uncertain. This is a model-generated forecast for information only — not investment advice, and forecasts may be inaccurate.
Part of Healthcare forecasts — browse the full sector.
Or see the full PTGX price prediction (2027–2040), or the forecast for today, tomorrow and this week.
Curious how this is generated? Read how K3vl4r forecasts — the model, the confidence bands, and what we deliberately do not claim.
K3vl4r publishes a public, auditable track record of its Daily Top Picks — see the live results.
Forecasts are model-generated estimates for informational purposes only and are not financial advice. Markets are risky; past accuracy does not guarantee future results. See our Risk Disclosure.