BLDP vs BSIN (Ballard Power Systems Inc. vs Big Sky Industrial Inc.)
Showing Closing Date Range from Sep, 13 to Sep, 14, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
Pre-Market Session In Progress
Current time is 1:09 AM ET. The regular US trading session begins at 9:30 AM ET. Showing closing prices from the prior official trading session.
BSIN leads by +7.36% Alpha Spread Today
BLDP is trading at -2.26% while BSIN is at +5.10% .
Started At
Official opening auction price
Previous Close
Baseline for today's market open
Gained / Lost Today
Net return against previous session close
Today's Trading Range Position
Where each asset is currently trading relative to its Day Low and Day High
Session Liquidity & Volume
Trading activity, share volume, and estimated dollar liquidity
Session Ledger Comparison
Direct side-by-side breakdown of today's key auction and price metrics
| Metric | BLDP | BSIN | Head-to-Head Advantage |
|---|---|---|---|
| Today's Return | -2.26% | +5.10% | BSIN +7.36% |
| Net Dollar Move | $-0.05 | +$0.08 | BSIN higher move |
| Open Price | $2.14 | $1.59 | Gap: -0.93% vs 1.27% |
| Day High | $2.20 | $1.65 | Session peaks |
| Day Low | $2.12 | $1.58 | Session troughs |
| Intraday Spread | $0.08 | $0.07 | High/Low spread |
| Share Volume | 2.54M | 1.07M | BLDP more active |
| Est. Dollar Volume | $5.49M | $1.76M | BLDP higher liquidity |
Explore BLDP vs BSIN Over Extended Timeframes
Today's session isolates intraday momentum. Switch to normalized multi-day timeframes to analyze historical correlations, cumulative returns, and divergence charts.