ATEC vs BIAF (Alphatec Holdings Inc. vs bioAffinity Technologies 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.
Session Closed • Closing Cross Finalizing
Regular market trading closed at 4:00 PM ET. The exchange closing cross auctions and clearing verification are settling now (4:12 PM ET).
ATEC leads by +1.38% Alpha Spread Today
ATEC is trading at +2.32% while BIAF is at +0.94% .
Started At
Official opening auction price
Closing Price
Closing auction as of 4:12 PM 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 | BIAF | Head-to-Head Advantage |
|---|---|---|---|
| Today's Return | +2.32% | +0.94% | ATEC +1.38% |
| Net Dollar Move | +$0.25 | +$0.08 | ATEC higher move |
| Open Price | $10.49 | $7.51 | Gap: -0.85% vs -5.53% |
| Day High | $11.03 | $8.20 | Session peaks |
| Day Low | $10.39 | $7.50 | Session troughs |
| Intraday Spread | $0.64 | $0.70 | High/Low spread |
| Share Volume | 2.97M | 330.9K | ATEC more active |
| Est. Dollar Volume | $32.14M | $2.66M | ATEC higher liquidity |
Explore ATEC vs BIAF Over Extended Timeframes
Today's session isolates intraday momentum. Switch to normalized multi-day timeframes to analyze historical correlations, cumulative returns, and divergence charts.