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$ASX

ASE Technology Holding Co., Ltd.

XNYS•Technology•Unknown

$36.54+2.47%+$0.8800Prev $35.66LIVE Full chart Live alerts
No recent price bars, the chart lights up when ASX starts printing.

Why is ASX up today? It is at $36.54 (+2.47%), and our scanner flagged it 311 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment ASX spikes, and full due diligence on ASX — key stats, earnings, dilution and insider activity. Free.

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Our scanner flagged $ASX 311 times in the last 30 days. Create a free account to track $ASX, 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
$36.54
Change today
+2.47%
Previous close
$35.66
52-week range
$9.53 – $45.52
Valuation & dividend
Market cap
$81.39B
Ownership & volume
Shares outstanding
4.45B
SEC 20-F · Apr 1, 2026 ↗
Short interest
11.1M
▲ +17% vs prior · as of 2026-07-31
Short % of float
0.3%
Days to cover
1.1d
Avg daily volume
8.4M
Classification
Sector
Technology
Industry
Unknown
Exchange
XNYS
Relative volumevs this time of day
5m
0.9x
15m
0.9x
1h
0.9x
1D
0.1x

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Why is $ASX up today?

5 alerts today10.7x RVOL

ASX is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 5 unusual-volume and momentum alerts on ASX today, peaking at 10.7x its normal volume.

Why is $ASX moving? →▶ Replay the moveAuto-generated from live scanner data. Not investment advice.
Trading profileShortableEasy to borrowNo SSRBorrow via Alpaca · SSR from Reg SHO 201
Wall Street consensusStrong Buy1 analyst
Avg target $48.00(+31% upside)
Range $48 - $48
1 buy0 hold0 sell

Analyst data via Nasdaq. Not investment advice.

$ASX on Reddit

#412 of 738All posts →
3 mentions14 engagementMore talked about than 44% of discussed tickers

From the trading subreddits (WallStreetBets, r/stocks and more). Retail chatter, not a signal. Do your own research.

Insiders

Insiders selling0 buys, 14 sells last 3 months (0/34 over 12 months)
Show 12 recent transactions
InsiderActionShares% of positionOwns afterValueDate
Chung Chih-Hsiao
Officer
Other73Kadded 23%395K$3.0M
at $41.10
Aug 13, 26
Chung Chih-Hsiao
Officer
Other292K
0.01% of company
added 100%322K$12.0M
at $41.10
Aug 12, 26
Lin Chung
Officer
Other35Kadded 33%140K$1.4M
at $41.10
Jul 29, 26
Uang Du-Tsuen
Officer
Sold (automatic/other)-3Ksold 0.4%751K$2.0M
at $665.00
Jul 22, 26
Uang Du-Tsuen
Officer
Sold (automatic/other)-3Ksold 0.4%754K$2.1M
at $688.00
Jul 15, 26
Chang Hung Pen
Director
Other4.50M
0.2% of company
n/a4.50M$184.9M
at $41.10
Jul 13, 26
Uang Du-Tsuen
Officer
Sold (automatic/other)-2Ksold 0.3%757K$1.4M
at $687.00
Jul 6, 26
Uang Du-Tsuen
Officer
Sold (automatic/other)-3Ksold 0.4%759K$2.1M
at $709.00
Jul 1, 26
Uang Du-Tsuen
Officer
Sold (automatic/other)-5Ksold 0.7%762K$3.3M
at $664.00
Jun 30, 26
Uang Du-Tsuen
Officer
Sold (automatic/other)-3Ksold 0.4%767K$2.1M
at $697.00
Jun 23, 26
Uang Du-Tsuen
Officer
Sold (automatic/other)-5Ksold 0.6%770K$3.3M
at $667.00
Jun 22, 26
Uang Du-Tsuen
Officer
Sold (automatic/other)-3Ksold 0.4%775K$1.8M
at $611.00
Jun 18, 26

Recent Form-4 filings via Nasdaq. Open-market buys are the signal worth watching. Grants and automatic (10b5-1) sells are routine. “% of position” is the share of that insider’s own holding the trade moved. Not investment advice.

Dilution watch

Unavailable

We could not reach SEC EDGAR, so the dilution check did not run for $ASX. 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.

$ASX Sentiment

Bullish
Bearish65Bullish
📰 News: 0 bull · 0 bearToday: +2.5%👥 Community: 0 bull · 0 bear

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

$ASX Activity

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

Alert· 3h ago +0.5% vs EMA
ASX 200EMA (5m) Trending · 51 bars · L3 · +0.53% above EMA · slope +0.16%
at $36.65
Alert· 4h ago +0.6% vs EMA
ASX 200EMA (1m) Trending · 217 bars · L5 · +0.60% above EMA · slope +0.12%
at $36.78
Alert· 4h ago +0.6% vs EMA
ASX 200EMA (1m) Trending · 192 bars · L4 · +0.62% above EMA · slope +0.13%
at $36.73
Alert· 6h ago 2.1× RVOL
ASX hit 2.117x RVOL at 10:45 AM ET
at $36.93
Alert· 7h ago +2.51%
$ASX moved +2.51% in 1 min (Level 1) at 9:30 AM ET
at $37.16
Alert· 9h ago +0.6% vs EMA
ASX 200EMA (1m) Trending · 50 bars · L3 · +0.63% above EMA · slope +0.19%
at $36.31
Alert· 9h ago +0.6% vs EMA
$ASX near 200 EMA: +0.65% from 200 EMA at 7:48 AM ET
at $36.30
Alert· 9h ago 10.2× RVOL
ASX hit 10.179x RVOL at 7:48 AM ET
at $36.30
Alert· 12h ago -1.46%
$ASX moved -1.46% in 1 min (Level 1) at 5:06 AM ET
at $36.29
Alert· 13h ago +1.31%
$ASX moved +1.31% in 1 min (Level 1) at 4:04 AM ET
at $36.77
Alert· 1d ago -0.6% vs EMA
$ASX near 200 EMA: -0.61% from 200 EMA at 2:34 PM ET
at $35.83
Alert· 1d ago 3.1× RVOL
ASX hit 3.103x RVOL at 2:34 PM ET
at $35.83
Alert· 1d ago +1.57%
$ASX moved +1.57% in 1 min (Level 1) at 10:38 AM ET
at $36.21
Alert· 1d ago 4.5× RVOL
ASX hit 4.520x RVOL at 10:20 AM ET
at $35.58
Alert· 1d ago +1.7% vs EMA
$ASX near 200 EMA: +1.69% from 200 EMA at 8:37 AM ET
at $37.13
Alert· 1d ago +1.23%
$ASX moved +1.23% in 1 min (Level 1) at 8:37 AM ET
at $37.15
Alert· 1d ago 5.2× RVOL
ASX hit 5.239x RVOL at 8:37 AM ET
at $37.13
Alert· 1d ago +1.27%
$ASX moved +1.27% in 1 min (Level 1) at 7:07 AM ET
at $36.80
Alert· 1d ago 2.7× RVOL
ASX hit 2.667x RVOL at 5:57 AM ET
at $36.51
Alert· 1d ago +1.0% vs EMA
$ASX near 200 EMA: +0.96% from 200 EMA at 5:37 AM ET
at $36.64
Alert· 1d ago +1.26%
$ASX moved +1.26% in 1 min (Level 1) at 5:37 AM ET
at $36.64
Alert· 1d ago 2.8× RVOL
ASX hit 2.827x RVOL at 4:08 AM ET
at $37.10
Alert· 1d ago +1.22%
$ASX moved +1.22% in 1 min (Level 1) at 7:22 PM ET
at $36.16
Alert· 2d ago +0.0% vs EMA
$ASX near 200 EMA: +0.01% from 200 EMA at 3:58 PM ET
at $36.39
Alert· 2d ago 2.0× RVOL
ASX hit 2.000x RVOL at 3:58 PM ET
at $36.39

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ASX stock FAQ

Why is $ASX up today?

ASX is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 5 unusual-volume and momentum alerts on ASX today, peaking at 10.7x its normal volume.

What is the ASX stock price today?

ASX last traded at $36.54, up 2.47% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).

Where can I see live ASX alerts?

The ASX 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 ASX 311 times in the last 30 days.

What exchange is ASX on?

ASX (ASE Technology Holding Co., Ltd.) trades on XNYS, with a market cap of about $81.39B in the UNKNOWN sector.

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

Live data from TheDesperateTrader scanner. Not investment advice.