← Stocks · AMPH record
Signal record & history · Trifecta Signals
Amphastar has triggered the Trifecta screener 11 times since 2022. 8 signals confirmed; the median confirmed signal is down +26.5% since its trigger.
Price refreshes every trading day after the close.
Large cap — $10B and above
Mid cap — $2B to $10B
Small cap — under $2B
Measured when the signal fired, so a stock's group stays as it was at the signal, even if its value moves afterward.
ProfitableRevenue shrinking at the latest signal (-1.4%)Weekly closes · through the most recent close
First signal Aug 2022 · Latest May 2026 · Confirmed 8 of 11 Early · Latest close in the chart data: Mon, Oct 26, 2026
Groups are mutually exclusive — every confirmed signal sits in exactly one.
Of Amphastar’s eleven Early signals since August 2022, eight confirmed. Five of the eight with a full 90-day window reached +10% within 90 days, and two of eight finished ahead of the S&P 500 since confirmation. Seven signals carried a caution flag. Three Early signals never confirmed and count in no statistic.
Every Early signal in the record, newest first. Entry prices and per-signal returns stay in the member screener.
Members see every signal below, and the group mix above.
Membership unlocks the complete signal timeline for AMPH and every other stock in the record — group tags, caution flags, and the full screener.
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