BBOTVSERAS• Today (Normalized)

BBOT vs ERAS (BridgeBio Oncology Therapeutics Inc. vs Erasca Inc.)

Showing Closing Date Range from Oct 1 to Oct 2, 2026.

Normalized cumulative comparison anchored at 0.00% baseline to illustrate pure alpha, return divergence, and market momentum.

WEEKEND • MARKETS CLOSED US Eastern Time (ET)

Weekend Market Recess

8:30 PM ET
2026-10-04

US markets are closed for the weekend. Displaying the most recent finalized trading session. Next regular session opens Monday at 9:30 AM ET.

Today's Alpha Margin

ERAS leads by +2.37% Alpha Spread Today

BBOT is trading at -1.27% while ERAS is at +1.10% .

BBOT (-1.27%) ERAS (1.10%)
Dominance Spread2.37% Spread
Card 1 • Session Start 9:30 AM ET OPEN

Started At

Official opening auction price

BBOT
Gap: -0.13 (-3.17%)
$3.97
ERAS
Gap: +0.68 (4.81%)
$14.81
Baseline Prior Closes $4.10 vs $14.13
Card 2 • Execution OFFICIAL CLOSE

Closed At

Finalized regular session close

BBOT
Settled close
$3.89
ERAS
Settled close
$14.74
Verified Snapshot8:30 PM ET
Card 3 • Net Move ERAS LEADING

Gained / Lost Today

Net return against previous session close

BBOT
$-0.05
-1.27%
ERAS
+$0.16
+1.10%
Performance Lead +2.37% Advantage

Today's Trading Range Position

Where each asset is currently trading relative to its Day Low and Day High

BBOT $3.89 (0% of range)
Low: $3.89High: $4.05
ERAS $14.74 (18% of range)
Low: $14.62High: $15.27

Session Liquidity & Volume

Trading activity, share volume, and estimated dollar liquidity

BBOT Liquidity
Share Volume
485.8K
Est. Dollar Volume
$1.89M
ERAS Liquidity
Share Volume
3.83M
Est. Dollar Volume
$56.41M

Session Ledger Comparison

Direct side-by-side breakdown of today's key auction and price metrics

MetricBBOTERASHead-to-Head Advantage
Today's Return-1.27% +1.10% ERAS +2.37%
Net Dollar Move$-0.05+$0.16ERAS higher move
Open Price$3.97$14.81 Gap: -3.17% vs 4.81%
Day High$4.05$15.27Session peaks
Day Low$3.89$14.62Session troughs
Intraday Spread$0.16$0.65High/Low spread
Share Volume485.8K3.83MERAS more active
Est. Dollar Volume$1.89M$56.41MERAS higher liquidity
Multi-Day Trajectory Charts•Interactive Historical Comparison

Explore BBOT vs ERAS Over Extended Timeframes

Today's session isolates intraday momentum. Switch to normalized multi-day timeframes to analyze historical correlations, cumulative returns, and divergence charts.