BLDP

Ballard Power Systems Inc. $2.21 1M -15.6% 3M -47.5% YTD -17.5% as of 2026-09-11

+Watchlist

↑↓ 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

-0.4%

Next 1 month

-0.5%

Seasonality

Mildly positive window

Next 30 days (to Oct 14): +0.9% median, 53% of the last 30 years finished up.

20-year seasonality chart →

Mean reversion

Deeply oversold — RSI(2) at 10

RSI(2) under 15 is oversold (this name has historically bounced); over 85 is overbought. Its dip-buy edge in history is -0.36%/day.

Mean-reversion stats →

1-month breakdown — Market · β 2.75 -0.5% · Seasonal tilt -0.1%

$7M/day volume 82% volatility +14% 1-year

52-week range · 6% of the way up · -66% from the high

$1.92$6.57

Congressional trades in BLDP Full tracker →

2 members · 5 buys / 6 sells · $26K–$215K disclosed · latest filing Aug 13, 2025.

SELL	AS Austin Scott · traded Jul 31, 2024	$1K–$15K
BUY	AS Austin Scott · traded Sep 3, 2021	$1K–$15K
BUY	AS Austin Scott · traded Aug 10, 2021	$1K–$15K
BUY	AS Austin Scott · traded Apr 23, 2021	$1K–$15K
BUY	AS Austin Scott · traded May 4, 2021	$1K–$15K
BUY	AS Austin Scott · traded Dec 7, 2020	$1K–$15K
SELL	AS Austin Scott · traded Dec 9, 2020	$1K–$15K
SELL	BF Bill Flores · traded Dec 4, 2015	$1K–$15K