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$OSTX

OS Therapies Incorporated

XASEHealth CarePharmaceutical Preparations

$1.59
+0.63%+$0.010
RVOL peak today
Normal
Halted today
None today
Float
38.2M
Next earnings
Unscheduled
$1.59+0.63%+$0.0100Prev $1.58LIVE Full chart Live alerts
No recent price bars, the chart lights up when OSTX starts printing.

Why is OSTX up today? It is at $1.59 (+0.63%), and our scanner flagged it 6 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment OSTX spikes, and full due diligence on OSTX — key stats, earnings, dilution and insider activity. Free.

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Our scanner flagged $OSTX 6 times in the last 30 days. Create a free account to track $OSTX, build a watchlist, and get instant unusual-volume alerts, with a full day of premium now and 5 more when you verify your email, no card needed.

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Key Stats

Price & performance
Price
$1.59
Change today
+0.63%
Previous close
$1.58
52-week range
$1.15 – $2.54
Valuation & dividend
Market cap
$73M
Ownership & volume
Shares outstanding
46.1M
SEC · as of 2026-08-12 · 11d
Insider ownership
9.7%
DEF 14A · 2026-07-24
Institutional own.
7.47%
Total held
17.2%
Tradeable float
38.2M
83% of shares · after 10% insiders + 7% institutions
Short interest
2.8M
▲ +5% vs prior · as of 2026-07-31
Short % of float
7.3%
Days to cover
8.5d
Avg daily volume
555K
Classification
Sector
Health Care
Industry
Pharmaceutical Preparations
Exchange
XASE
Relative volumevs this time of day
5mthin
5600x
15mthin
5600x
1hthin
2000x
1D
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Why is $OSTX up today?

Here is the latest on OSTX from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for OSTX today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.

Why is $OSTX moving? →▶ Replay the moveAuto-generated from live scanner data. Not investment advice.
Trading profileNot shortableNo SSRBorrow via Alpaca · SSR from Reg SHO 201

Dilution watch

Unavailable

We could not reach SEC EDGAR, so the dilution check did not run for $OSTX. This is not a clean result: there may be an offering, a registration or a shelf on file that we were unable to read. Check it yourself on SEC EDGAR before trading it.

$OSTX Sentiment

Neutral
Bearish54Bullish
📰 News: 0 bull · 0 bearToday: +0.6%👥 Community: 0 bull · 0 bear

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

$OSTX Activity

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

Alert· 1d ago -6.08%
$OSTX moved -6.08% (~15m high-low range 6.08%) (Level 5) at 5:29 PM ET
at $1.57
Alert· 6d ago 21.1× RVOL
OSTX hit 21.129x RVOL at 10:49 AM ET
at $1.46
Alert· 6d ago -3.21%
$OSTX moved -3.21% in 1 min (Level 3) at 7:40 AM ET
at $1.57
Alert· 6d ago 32.8× RVOL
OSTX hit 32.761x RVOL at 7:40 AM ET
at $1.57
Alert· 23d ago -1.64%
$OSTX moved -1.64% in 1 min (Level 1) at 2:09 PM ET
at $1.52
Alert· 23d ago 8.7× RVOL
OSTX hit 8.738x RVOL at 2:09 PM ET
at $1.52
Alert· 32d ago -1.2% vs EMA
$OSTX near 200 EMA: -1.18% from 200 EMA at 1:00 PM ET
at $1.54
Alert· 32d ago 24.5× RVOL
OSTX hit 24.540x RVOL at 1:00 PM ET
at $1.54
Alert· 32d ago -1.30%
$OSTX moved -1.30% in 1 min (Level 1) at 12:59 PM ET
at $1.55
Alert· 32d ago 5.0× RVOL
OSTX hit 4.970x RVOL at 12:59 PM ET
at $1.55

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OSTX stock FAQ

Why is $OSTX up today?

Here is the latest on OSTX from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for OSTX today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.

What is the OSTX stock price today?

OSTX last traded at $1.59, up 0.63% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).

Where can I see live OSTX alerts?

The OSTX 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 OSTX 6 times in the last 30 days.

What exchange is OSTX on?

OSTX (OS Therapies Incorporated) trades on XASE, with a market cap of about $73M in the PHARMACEUTICAL PREPARATIONS sector.

Is OSTX 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 OSTX for yourself. This is not investment advice.

Live data from TheDesperateTrader scanner. Not investment advice.