AL
ALKS
Alkermes plc. $45.83 1M -7.3% 3M +3.5% YTD +62.2% as of 2026-09-14↑↓ next ticker · ⌘+↑↓ or scroll to zoom · ←→ pan · 0 reset
▲ buy ▼ sell · size ≈ trade size · ─ moving averages · click the buttons above to hide them
Model view — historical tendencies for the days ahead, not a forecast
Next 1 day
+0.0%
Next 1 week
-0.6%
Next 1 month
-0.8%
Seasonality
Mildly negative window
Next 30 days (to Oct 15): -2.4% median,
44% of the last 34 years finished up.
20-year seasonality chart →
Mean reversion
Neutral — RSI(2) at 38
RSI(2) under 15 is oversold (this name has historically bounced); over 85 is overbought.
Its dip-buy edge in history is +0.07%/day.
Mean-reversion stats →
1-month breakdown —
Market · β 0.77 -0.4% · Seasonal tilt -0.4%
$62M/day volume
40% volatility
+65% 1-year
-54% from ATH
52-week range · 66% of the way up · -18% from the high
$26.40$55.67
Congressional trades in ALKS Full tracker →
1 member · 1 buys / 0 sells · $15K–$50K disclosed · latest filing Sep 4, 2026.
| BUY | $15K–$50K |
Data from the U.S. House Clerk and FINRA, plus end-of-day prices. Not investment advice.