AS
ASPN
Aspen Aerogels, Inc. $4.91 1M -20.2% 3M -14.2% YTD +69.9% as of 2026-09-11↑↓ next ticker · ⌘+↑↓ or scroll to zoom · ←→ pan · 0 reset
▲ buy ▼ sell · size ≈ trade size · earnings ● beat ● miss · ring ◯ before open ◯ after close · ─ moving averages · click the buttons above to hide them
Model view — historical tendencies for the days ahead, not a forecast
Next 1 day
+0.1%
Next 1 week
-0.7%
Next 1 month
-0.3%
Seasonality
Bullish window historically
Next 30 days (to Oct 14): +1.5% median,
64% of the last 11 years finished up.
20-year seasonality chart →
Mean reversion
Neutral — RSI(2) at 71
RSI(2) under 15 is oversold (this name has historically bounced); over 85 is overbought.
Its dip-buy edge in history is -0.09%/day.
Mean-reversion stats →
1-month breakdown —
Market · β 2.13 -0.4% · Seasonal tilt (11y) +0.1%
$4M/day volume
100% volatility
-22% 1-year
52-week range · 37% of the way up · -48% from the high
$2.30$9.35
Congressional trades in ASPN Full tracker →
1 member · 2 buys / 1 sells · $3K–$45K disclosed · latest filing Nov 29, 2017.
| SELL | $1K–$15K | |
| BUY | $1K–$15K | |
| BUY | $1K–$15K |
Earnings Full history →
Next report 2026-11-05 (Thursday, before open, in 52 days) · EPS est. -0.07.
1-day std dev
16.4%
Finished up
59%
Biggest pop
+56.7%
Biggest drop
-44.5%
Standard deviation of the close-to-close move over the last 49 reports. History, not a forecast.
Data from the U.S. House Clerk and FINRA, plus end-of-day prices. Not investment advice.