Issued 2026-08-13 at $76.78 · now $76.86 (2026-08-13, +0.1% since)
Based on its own history, a month from the 2026-08-13 close, FBRX has typically landed between $50.21 and $116.42 — a range of −34.6% to +51.6% from the issuance price $76.78.
- Actual close
- Typical path (median)
- Middle 50% of outcomes
- 90% range
2,319 overlapping 1 month windows · 2017-04-13 – 2026-07-15 · basis climatology · forecast (batch). Probability up 53.8% (90% CI 51.6–56.0%, ≈1,400 obs).
The cone is anchored at the 2026-08-13 issuance close ($76.78) — the price the forecast resolves against on 2026-09-11, not the latest close. The drawn path shape is illustrative (bands widen with √t); every labeled number is real — the anchor, the scored batch p90/IQR endpoints, and the typical move.
Where FBRX has typically landed a month from the 2026-08-13 close of $76.78 — the range is history, not a prediction.
- now $76.86 (+0.1%)
- typicalThe typical outcome — half of similar past periods did better and half did worse (not an average, so a few wild periods don't skew it). $74.42 (-3.1%)
- middle 50%The central range of outcomes — half of similar past periods landed inside it, a quarter finished above, a quarter below. $64.52–$84.32
- 90% rangeA nine-in-ten range — in about nine of every ten similar past periods the outcome stayed within these bounds. $50.21–$116.42
| Start | Return | Max drop | Max rise |
|---|---|---|---|
| 3 worst | |||
| 2021-09-02 | −90.2% | −90.2% | +0.0% |
| 2021-09-01 | −90.1% | −90.1% | +0.0% |
| 2021-08-30 | −89.9% | −89.9% | +2.0% |
| 3 best | |||
| 2024-11-05 | +489.5% | −1.5% | +489.5% |
| 2020-02-03 | +487.4% | −5.9% | +487.4% |
| 2024-11-04 | +461.6% | +0.0% | +461.6% |
2,319 overlapping windows · 2017-04-13 – 2026-08-13 · not cherry-picked
Pending catalysts
- 2027-02-28 — Trial primary completion: Phase 2 primary completion: Randomized, Double Blind, Placebo-controlled Phase 2 Study in Adults With Celiac Disease (source, as of 2026-08-14)
Public, scheduled events — dated attention, not a prediction of the outcome. See the FDA catalysts page for the historical base rate.
Seasonality · by month iHow this security has tended to do in each calendar month historically — a frequency, never a prediction.
iFor each calendar month, the share of years this security closed higher than the month before, and the average month-over-month return, over ~10 years of its own price history. Cells are shaded by average return. This is historical frequency, not a prediction — no month is a signal.Up-frequency and average month-over-month return · historical frequency, not a prediction
Company insiders iOpen-market share purchases and sales by the company's own officers and directors, by filing date.
Last 90 days · as of 2026-08-13 · point-in-time by filing date
No insider transactions on record in the last 90 days.
Congressional disclosures
No congressional trades disclosed for this company.
Research tool, not investment advice — historical frequencies, not recommendations. Full terms.