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$HIYY

YieldMax HIMS Option Income Strategy ETF

ARCX

$13.80
▲+4.13%+$0.547
RVOL peak today
Normal
Halted today
None today
Float
950K
Next earnings
Unscheduled
$13.80+4.13%+$0.5469Prev $13.25LIVE Full chart Live alerts
No recent price bars, the chart lights up when HIYY starts printing.

Why is HIYY up today? It is at $13.80 (+4.13%), and our scanner flagged it 2 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment HIYY spikes, and full due diligence on HIYY — key stats, earnings, dilution and insider activity. Free.

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Our scanner flagged $HIYY 2 times in the last 30 days. Create a free account to track $HIYY, 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
$13.80
Change today
+4.13%
Previous close
$13.25
52-week range
$9.53 – $53.97
Ownership & volume
Shares outstanding
950K
Short interest
78K
▼ -32% vs prior · as of 2026-07-31
Short % of float
8.2%
Days to cover
1.3d
Avg daily volume
50K
Classification
Exchange
ARCX
Relative volumevs this time of day
5mthin
1.8x
15mthin
2.2x
1hthin
2.2x
1D
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Why is $HIYY up today?

Here is the latest on HIYY from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for HIYY 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 $HIYY moving? →▶ Replay the moveAuto-generated from live scanner data. Not investment advice.
Trading profile⚡ Ultra-low float · 950K shNot shortableNo SSRBorrow via Alpaca · SSR from Reg SHO 201

$HIYY Sentiment

Bullish
Bearish76Bullish
📰 News: 0 bull · 0 bearToday: +4.1%👥 Community: 0 bull · 0 bear

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

$HIYY Activity

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

Alert· 12d ago 10.8× RVOL
HIYY hit 10.849x RVOL at 10:12 AM ET
at $13.57
Alert· 25d ago 6.9× RVOL
HIYY hit 6.904x RVOL at 1:37 PM ET
at $12.29

Also moving today

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HIYY stock FAQ

Why is $HIYY up today?

Here is the latest on HIYY from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for HIYY 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 HIYY stock price today?

HIYY last traded at $13.80, up 4.13% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).

Where can I see live HIYY alerts?

The HIYY 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 HIYY 2 times in the last 30 days.

What exchange is HIYY on?

HIYY (YieldMax HIMS Option Income Strategy ETF) trades on ARCX.

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

Live data from TheDesperateTrader scanner. Not investment advice.