ACVA vs BFLY (ACV Auctions Inc. vs Butterfly Network Inc.)
Showing Closing Date Range from Sep 28 to Sep 29, 2026.
Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.
Before the Regular Session
Current time is 2:33 AM ET. The regular US trading session begins at 9:30 AM ET. Showing closing prices from the prior official trading session.
BFLY leads by +2.47% Alpha Spread Today
ACVA is trading at -0.19% while BFLY is at +2.28% .
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 | ACVA | BFLY | Head-to-Head Advantage |
|---|---|---|---|
| Today's Return | -0.19% | +2.28% | BFLY +2.47% |
| Net Dollar Move | $-0.02 | +$0.21 | BFLY higher move |
| Open Price | $10.43 | $9.12 | Gap: -0.29% vs -0.87% |
| Day High | $10.45 | $9.50 | Session peaks |
| Day Low | $10.43 | $8.84 | Session troughs |
| Intraday Spread | $0.02 | $0.66 | High/Low spread |
| Share Volume | 22.44M | 5.27M | ACVA more active |
| Est. Dollar Volume | $234.28M | $49.62M | ACVA higher liquidity |
Explore ACVA vs BFLY Over Extended Timeframes
Today's session isolates intraday momentum. Switch to normalized multi-day timeframes to analyze historical correlations, cumulative returns, and divergence charts.