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$ASTN

Defiance Daily Target 2X Short ASTS ETF

BATS

$4.73+4.17%+$0.1893Prev $4.54LIVE Full chart Live alerts
No recent price bars, the chart lights up when ASTN starts printing.

Why is ASTN up today? It is at $4.73 (+4.17%), and our scanner flagged it 178 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment ASTN spikes, and full due diligence on ASTN — key stats, earnings, dilution and insider activity. Free.

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Our scanner flagged $ASTN 178 times in the last 30 days. Create a free account to track $ASTN, 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
$4.73
Change today
+4.17%
Previous close
$4.54
52-week range
$3.16 – $25.06
Ownership & volume
Short interest
838K
▲ +620% vs prior · as of 2026-07-31
Days to cover
1.0d
Avg daily volume
2.7M
Classification
Exchange
BATS
Relative volumevs this time of day
5m
0.3x
15m
0.4x
1h
0.3x
1D
0.1x

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Why is $ASTN up today?

2 alerts today5.0x RVOL

ASTN is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 2 unusual-volume and momentum alerts on ASTN today, peaking at 5.0x its normal volume.

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

$ASTN Sentiment

Bullish
Bearish76Bullish
📰 News: 0 bull · 0 bearToday: +4.2%👥 Community: 0 bull · 0 bear

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

$ASTN Activity

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

Alert· 2h ago +1.4% vs EMA
ASTN 50EMA (5m) Trending · 54 bars · L3 · +1.37% above EMA · slope +2.61%
at $4.89
Alert· 3h ago +1.0% vs EMA
ASTN 50EMA (1m) Trending · 111 bars · L4 · +1.02% above EMA · slope +1.14%
at $4.95
Alert· 7h ago +0.2% vs EMA
$ASTN near 200 EMA: +0.23% from 200 EMA at 9:02 AM ET
at $4.61
Alert· 7h ago 5.0× RVOL
ASTN hit 4.989x RVOL at 9:02 AM ET
at $4.61
Alert· 7h ago +3.52%
$ASTN moved +3.52% (~15m high-low range 3.52%) (Level 3) at 8:37 AM ET
at $4.71
Alert· 1d ago 21.1× RVOL
ASTN hit 21.136x RVOL at 9:04 AM ET
at $4.44
Alert· 1d ago +5.2% vs EMA
ASTN 200EMA (5m) Trending · 100 bars · L4 · +5.24% above EMA · slope +1.19%
at $4.46
Alert· 1d ago +9.5% vs EMA
ASTN 200EMA (15m) Trending · 50 bars · L3 · +9.51% above EMA · slope +1.67%
at $4.53
Alert· 1d ago +4.0% vs EMA
ASTN 50EMA (15m) Trending · 50 bars · L3 · +3.97% above EMA · slope +2.67%
at $4.53
Alert· 1d ago +5.7% vs EMA
ASTN 200EMA (5m) Trending · 95 bars · L3 · +5.66% above EMA · slope +1.17%
at $4.46
Alert· 1d ago +2.4% vs EMA
ASTN 200EMA (1m) Trending · 201 bars · L5 · +2.42% above EMA · slope +0.50%
at $4.46
Alert· 2d ago 8.4× RVOL
ASTN hit 8.382x RVOL at 2:09 PM ET
at $4.49
Alert· 2d ago -2.31%
$ASTN moved -2.31% in 1 min (Level 1) at 10:26 AM ET
at $4.43
Alert· 2d ago 3.8× RVOL
ASTN hit 3.834x RVOL at 10:26 AM ET
at $4.43
Alert· 2d ago 5.9× RVOL
ASTN hit 5.885x RVOL at 9:28 AM ET
at $4.39
Alert· 2d ago +5.4% vs EMA
ASTN 200EMA (1m) Trending · 50 bars · L3 · +5.38% above EMA · slope +1.13%
at $4.29
Alert· 2d ago +1.2% vs EMA
ASTN 50EMA (1m) Trending · 50 bars · L3 · +1.22% above EMA · slope +1.19%
at $4.29
Alert· 2d ago +1.89%
$ASTN moved +1.89% in 1 min (Level 1) at 8:51 AM ET
at $4.28
Alert· 2d ago -1.88%
$ASTN moved -1.88% in 1 min (Level 1) at 7:02 AM ET
at $4.25
Alert· 2d ago +2.87%
$ASTN moved +2.87% (~15m high-low range 2.87%) (Level 2) at 5:25 AM ET
at $4.30
Alert· 2d ago -1.91%
$ASTN moved -1.91% in 1 min (Level 1) at 4:05 AM ET
at $4.26
Alert· 3d ago 4.8× RVOL
ASTN hit 4.832x RVOL at 11:54 AM ET
at $3.85
Alert· 3d ago +2.57%
$ASTN moved +2.57% (~15m high-low range 2.57%) (Level 2) at 9:48 AM ET
at $3.70
Alert· 3d ago 2.0× RVOL
ASTN hit 2.000x RVOL at 9:42 AM ET
at $3.75
Alert· 5d ago +1.0% vs EMA
ASTN 200EMA (5m) Trending · 62 bars · L3 · +0.96% above EMA · slope +0.55%
at $4.03

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ASTN stock FAQ

Why is $ASTN up today?

ASTN is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 2 unusual-volume and momentum alerts on ASTN today, peaking at 5.0x its normal volume.

What is the ASTN stock price today?

ASTN last traded at $4.73, up 4.17% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).

Where can I see live ASTN alerts?

The ASTN 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 ASTN 178 times in the last 30 days.

What exchange is ASTN on?

ASTN (Defiance Daily Target 2X Short ASTS ETF) trades on BATS.

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

Live data from TheDesperateTrader scanner. Not investment advice.