ATEC vs BTAI (Alphatec Holdings Inc. vs BioXcel Therapeutics Inc.)
Showing Closing Date Range from Sep, 14 to Sep, 15, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
US Market Trading Session Active
Active trading session is live as of 10:12 AM ET. Prices update dynamically and reflect the latest trade records across major US exchanges. Official closing prices settle after 4:00 PM ET.
BTAI leads by +13.39% Alpha Spread Today
ATEC is trading at -0.92% while BTAI is at +12.47% .
Started At
Official opening auction price
Last Recorded Trade Price
Last recorded trade as of 10:12 AM ET
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 | ATEC | BTAI | Head-to-Head Advantage |
|---|---|---|---|
| Today's Return | -0.92% | +12.47% | BTAI +13.39% |
| Net Dollar Move | $-0.10 | +$0.01 | BTAI higher move |
| Open Price | $10.75 | $0.04 | Gap: -1.01% vs -20.00% |
| Day High | $10.93 | $0.05 | Session peaks |
| Day Low | $10.72 | $0.03 | Session troughs |
| Intraday Spread | $0.21 | $0.02 | High/Low spread |
| Share Volume | 241.6K | 855.9K | BTAI more active |
| Est. Dollar Volume | $2.60M | $42.8K | ATEC higher liquidity |
Explore ATEC vs BTAI Over Extended Timeframes
Today's session isolates intraday momentum. Switch to normalized multi-day timeframes to analyze historical correlations, cumulative returns, and divergence charts.