Subscriptions are live: We're on the subscription model now, early-access price $24.99/month, with day, week, and longer plans too. New accounts start with 5 free premium days. Prefer to donate? Donations grant premium time and are logged on your profile page.

Plans & pricing
Donate for premium time
Logo
Sign In

$ERAS

Erasca, Inc. Common Stock

XNAS•Health Care•Pharmaceutical Preparations

$18.71+0.48%+$0.0900Prev $18.62LIVE Full chart Live alerts
No recent price bars, the chart lights up when ERAS starts printing.

Why is ERAS up today? It is at $18.71 (+0.48%), and our scanner flagged it 230 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment ERAS spikes, and full due diligence on ERAS — key stats, earnings, dilution and insider activity. Free.

Free alerts

Get free $ERAS alerts the moment volume spikes

Our scanner flagged $ERAS 230 times in the last 30 days. Create a free account to track $ERAS, build a watchlist, and get instant unusual-volume alerts — plus 5 free premium days, no card needed.

Real-time RVOL & momentum alerts Personal watchlist & price alerts
Sign up free with email

No card · 5 premium days · join 800+ traders

Key Stats

Price & performance
Price
$18.71
Change today
+0.48%
Previous close
$18.62
52-week range
$1.33 – $24.28
Valuation & dividend
Market cap
$5.79B
Ownership & volume
Shares outstanding
311.0M
SEC 10-Q · May 11, 2026 ↗
Insider ownership
13.2%
DEF 14A · 2026-04-28 ↗
Institutional own.
84.02%
Total held
97.2%
Tradeable float
8.6M
3% of shares · after 13% insiders + 84% institutions
Short interest
30.8M
▼ -5% vs prior · as of 2026-07-15
Days to cover
5.9d
Avg daily volume
4.5M
Classification
Sector
Health Care
Industry
Pharmaceutical Preparations
Exchange
XNAS
Relative volumevs this time of day
5m
0.7x
15m
0.5x
1h
0.7x
1D
0.0x

Get free ERAS + market alerts in your inbox

The top plays and unusual-volume catches our scanner flags, emailed to you. No account needed.

No spam. Unsubscribe anytime. Not investment advice.

Why is $ERAS moving today?

3 alerts todayBearish news

ERAS is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 3 unusual-volume and momentum alerts on ERAS today. A recent catalyst in the news: “Erasca, Inc. Notice of August 10, 2026 Application Deadline for Class Action Lawsuit - Contact Reed Kathrein at Hagens Berman Sobol Shapiro LLP Before Application Deadline.” Early read: bearish.

Likely catalystPriced share offering, from the latest SEC filing. Read it →
Why is $ERAS moving? →▶ Replay the moveAuto-generated from live scanner data. Not investment advice.
Trading profileLow float · 8.6M shShortableEasy to borrowNo SSRBorrow via Alpaca · SSR from Reg SHO 201

Dilution watch

Recent offering

Recent priced share offering — a one-time sale that has already completed (not ongoing). If $ERAS runs, these filings show who may be positioned to sell new or newly-registered shares into the move.

Sourced from SEC EDGAR filings (last 9 months); terms read straight from the filing text where available. Ongoing = an at-the-market (ATM) program still selling over time or a live shelf, so it can keep diluting; Completed = a one-time priced sale that already finished. A shelf (S-3) stays effective ~3 years. Form type signals dilution capacity, not an exact share count, and we can't confirm how much of a shelf or ATM remains unused. Not investment advice.

$ERAS Sentiment

Bearish
Bearish23Bullish
📰 News: 0 bull · 8 bearToday: +0.5%👥 Community: 0 bull · 0 bear

Blend of news sentiment, today’s move, and community votes. Not investment advice.

$ERAS Activity

News, unusual-volume alerts, AI-trader trades and community chatter — the whole story, newest first.

Alert· 24m ago
The Watcher BOUGHT $ERAS at $18.7500 __THOTH_JSON__{"side":"buy","strategyLabel":"The Watcher · swing","reason":"swing entry · escalator","shares":3,"instance":"Rider","setup":"escalator"}
at $18.75
Alert· 24m ago
The Watcher SOLD $ERAS at $18.7500 __THOTH_JSON__{"side":"sell","strategyLabel":"The Watcher · position","reason":"reconcile_sync","shares":3,"instance":"Rider"}
at $18.75
Alert· 34m ago
The Watcher SOLD $ERAS at $18.9400 __THOTH_JSON__{"side":"sell","strategyLabel":"The Watcher · position","reason":"Scale out into strength","shares":3,"instance":"Rider","setup":"escalator"}
at $18.94
News· GlobeNewswire Inc.· 12h ago Bearish
Erasca, Inc. Notice of August 10, 2026 Application Deadline for Class Action Lawsuit - Contact Reed Kathrein at Hagens Berman Sobol Shapiro LLP Before Application Deadline
Alert· 16h ago
ROSEN, TRUSTED INVESTOR COUNSEL, Encourages Pentair plc Investors with Losses in Excess of $100K to Secure Counsel Before Important Deadline in Securities Class Action - PNR
at $18.54
News· GlobeNewswire Inc.· 17h ago Bearish
ROSEN, TRUSTED INVESTOR COUNSEL, Encourages Pentair plc Investors with Losses in Excess of $100K to Secure Counsel Before Important Deadline in Securities Class Action - PNR
Alert· 19h ago
The Watcher BOUGHT $ERAS at $18.6700 __THOTH_JSON__{"side":"buy","strategyLabel":"The Watcher · position","reason":"position entry · escalator","shares":12,"instance":"Rider","setup":"escalator"}
at $18.67
Alert· 19h ago
The Watcher SOLD $ERAS at $18.7000 __THOTH_JSON__{"side":"sell","strategyLabel":"The Watcher · swing","reason":"reconcile_estimated","shares":8,"instance":"Rider"}
at $18.70
Alert· 19h ago 2.8× RVOL
ERAS hit 2.817x RVOL at 3:13 PM ET
at $18.68
Alert· 19h ago
The Watcher BOUGHT $ERAS at $18.6900 __THOTH_JSON__{"side":"buy","strategyLabel":"The Watcher · swing","reason":"swing entry · escalator","shares":8,"instance":"Rider","setup":"escalator"}
at $18.69
Alert· 19h ago
DEADLINE ALERT for ERAS, VIA, EMBC, Z: Law Offices of Howard G. Smith Reminds Investors of Opportunity to Lead Securities Fraud Class Actions
at $18.62
Alert· 19h ago
The Watcher SOLD $ERAS at $18.6300 __THOTH_JSON__{"side":"sell","strategyLabel":"The Watcher · position","reason":"stop_hit","shares":8,"instance":"Rider"}
at $18.63
Alert· 19h ago
The Watcher BOUGHT $ERAS at $18.6300 __THOTH_JSON__{"side":"buy","strategyLabel":"The Watcher · position","reason":"position entry · escalator","shares":8,"instance":"Rider","setup":"escalator"}
at $18.63
News· GlobeNewswire Inc.· 19h ago Bearish
DEADLINE ALERT for ERAS, VIA, EMBC, Z: Law Offices of Howard G. Smith Reminds Investors of Opportunity to Lead Securities Fraud Class Actions
Alert· 20h ago
The Watcher SOLD $ERAS at $18.6900 __THOTH_JSON__{"side":"sell","strategyLabel":"The Watcher · position","reason":"dead_tape","shares":6,"instance":"Rider"}
at $18.69
Alert· 20h ago
The Watcher BOUGHT $ERAS at $18.8300 __THOTH_JSON__{"side":"buy","strategyLabel":"The Watcher · position","reason":"position entry · escalator","shares":6,"instance":"Rider","setup":"escalator"}
at $18.83
Alert· 20h ago
The Watcher SOLD $ERAS at $18.8000 __THOTH_JSON__{"side":"sell","strategyLabel":"The Watcher · position","reason":"dead_tape","shares":9,"instance":"Rider"}
at $18.80
Alert· 21h ago +1.1% vs EMA
$ERAS near 200 EMA: +1.14% from 200 EMA at 1:24 PM ET
at $18.73
Alert· 21h ago 22.0× RVOL
ERAS hit 21.985x RVOL at 1:24 PM ET
at $18.73
Alert· 21h ago
The Watcher BOUGHT $ERAS at $18.7500 __THOTH_JSON__{"side":"buy","strategyLabel":"The Watcher · position","reason":"position entry · escalator","shares":9,"instance":"Rider","setup":"escalator"}
at $18.75
Alert· 21h ago
The Watcher SOLD $ERAS at $18.6300 __THOTH_JSON__{"side":"sell","strategyLabel":"The Watcher · swing","reason":"stop_hit","shares":3,"instance":"Rider"}
at $18.63
Alert· 21h ago
The Watcher BOUGHT $ERAS at $18.6000 __THOTH_JSON__{"side":"buy","strategyLabel":"The Watcher · swing","reason":"swing entry · escalator","shares":3,"instance":"Rider","setup":"escalator"}
at $18.60
Alert· 21h ago
The Watcher SOLD $ERAS at $18.6200 __THOTH_JSON__{"side":"sell","strategyLabel":"The Watcher · position","reason":"stop_hit","shares":8,"instance":"Rider"}
at $18.62
Alert· 22h ago
The Watcher BOUGHT $ERAS at $18.5000 __THOTH_JSON__{"side":"buy","strategyLabel":"The Watcher · position","reason":"position entry · escalator","shares":8,"instance":"Rider","setup":"escalator"}
at $18.50
Alert· 22h ago -0.5% vs EMA
$ERAS near 200 EMA: -0.47% from 200 EMA at 12:29 PM ET
at $18.40
Alert· 22h ago
The Watcher SOLD $ERAS at $18.4500 __THOTH_JSON__{"side":"sell","strategyLabel":"The Watcher · swing","reason":"stop_hit","shares":8,"instance":"Rider"}
at $18.45
Alert· 22h ago 7.2× RVOL
ERAS hit 7.227x RVOL at 12:29 PM ET
at $18.40
Alert· 22h ago
The Watcher SOLD $ERAS at $18.3800 __THOTH_JSON__{"side":"sell","strategyLabel":"The Watcher · position","reason":"stop_hit","shares":6,"instance":"Rider"}
at $18.38
News· GlobeNewswire Inc.· 1d ago Bearish
Important Notice to Long-Term Shareholders of Erasca, Inc. (NASDAQ: ERAS); Insulet Corporation (NASDAQ: PODD); Power Solutions International, Inc. (NASDAQ: PSIX); and PROCEPT BioRobotics Corporation (NASDAQ: PRCT): Grabar Law Office is Investigating Claims on Your Behalf
News· GlobeNewswire Inc.· 2d ago Bearish
MONDAY DEADLINE: Robbins Geller Rudman & Dowd LLP Announces that Erasca, Inc. Investors with Substantial Losses Have Opportunity to Lead Investor Class Action Lawsuit - ERAS
News· GlobeNewswire Inc.· 2d ago Bearish
ERASCA LEAD PLAINTIFF DEADLINE AUGUST 10th: Bragar Eagel & Squire, P.C. Reminds Erasca, Inc. (ERAS) Investors with Large Losses to Contact the Firm Regarding their Rights
News· GlobeNewswire Inc.· 3d ago Bearish
FSLR DEADLINE: ROSEN, A LONGSTANDING FIRM, Encourages First Solar, Inc. Investors to Secure Counsel Before Important Deadline in Securities Class Action – FSLR
News· GlobeNewswire Inc.· 3d ago Bearish
PICS DEADLINE: ROSEN, NATIONAL INVESTOR COUNSEL, Encourages PicS N.V. Investors to Secure Counsel Before Important August 4 Deadline in Securities Class Action – PICS

Related PHARMACEUTICAL stocks

$LLY$JNJ$ONC$ABBV$MRK$ABT$PFE$BMY

Also moving today

The tickers our scanner is lighting up most over the last 48 hours.

$BJDX$ZETA$AMIX$CELZ$APPS$RITR$SNDK$SSPC$AXTX$SPCH$AXTI$FLNC

ERAS stock FAQ

Why is $ERAS moving today?

ERAS is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 3 unusual-volume and momentum alerts on ERAS today. A recent catalyst in the news: “Erasca, Inc. Notice of August 10, 2026 Application Deadline for Class Action Lawsuit - Contact Reed Kathrein at Hagens Berman Sobol Shapiro LLP Before Application Deadline.” Early read: bearish.

What is the ERAS stock price today?

ERAS last traded at $18.71, up 0.48% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).

Where can I see live ERAS alerts?

The ERAS Live Alerts panel on this page streams real-time unusual volume (RVOL), momentum, halt and 200-EMA alerts from our scanner the moment they fire. Our scanner has flagged ERAS 230 times in the last 30 days.

What exchange is ERAS on?

ERAS (Erasca, Inc. Common Stock) trades on XNAS, with a market cap of about $5.79B in the PHARMACEUTICAL PREPARATIONS sector.

Is ERAS good for day trading?

That depends on your strategy and risk. Day traders look for volume, volatility and a clear trend. Use the live chart, RVOL alerts and 200-EMA context on this page to judge ERAS for yourself. This is not investment advice.

Live data from TheDesperateTrader scanner. Not investment advice.