HS
HSTM
HealthStream $29.11 1M +2.6% 3M +11.0% YTD +27.7% as of 2026-09-11↑↓ 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
-0.4%
Next 1 week
-0.9%
Next 1 month
-0.1%
Seasonality
Mildly negative window
Next 30 days (to Oct 14): -0.7% median,
48% of the last 25 years finished up.
20-year seasonality chart →
Mean reversion
Neutral — RSI(2) at 76
RSI(2) under 15 is oversold (this name has historically bounced); over 85 is overbought.
Its dip-buy edge in history is -0.35%/day.
Mean-reversion stats →
1-month breakdown —
Market · β 0.27 -0.1% · Seasonal tilt -0.1%
$6M/day volume
33% volatility
+3% 1-year
-27% from ATH
52-week range · 83% of the way up · -6% from the high
$19.50$31.11
Congressional trades in HSTM Full tracker →
1 member · 0 buys / 1 sells · $50K–$100K disclosed · latest filing Jun 15, 2018.
| SELL | $50K–$100K |
Data from the U.S. House Clerk and FINRA, plus end-of-day prices. Not investment advice.