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$EFFI

Harbor Osmosis International Resource Efficient ETF

ARCXOtherUnknown

$27.45
+0.96%+$0.260
RVOL peak today
Normal
Halted today
None today
Float
5.8M
Next earnings
Unscheduled
$27.45+0.96%+$0.2601Prev $27.19LIVE Full chart Live alerts
No recent price bars, the chart lights up when EFFI starts printing.

Why is EFFI up today? It is at $27.45 (+0.96%). See the catalyst behind the move, real-time alerts the moment EFFI spikes, and full due diligence on EFFI — key stats, earnings, dilution and insider activity. Free.

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Key Stats

Price & performance
Price
$27.45
Change today
+0.96%
Previous close
$27.19
52-week range
$22.75 – $27.75
Valuation & dividend
Market cap
$161M
Dividend yield
3.81% ($1.05)
Ownership & volume
Shares outstanding
5.8M
Live vendor count
Short interest
7K
▼ -3% vs prior · as of 2026-07-31
Short % of float
0.1%
Days to cover
34.4d
Avg daily volume
802.52
Classification
Sector
Other
Industry
Unknown
Exchange
ARCX
Relative volumevs this time of day
5mthin
0.7x
15mthin
0.7x
1hthin
0.8x
1D
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Why is $EFFI up today?

Here is the latest on EFFI from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for EFFI 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 $EFFI moving? →▶ Replay the moveAuto-generated from live scanner data. Not investment advice.
Trading profileLow float · 5.8M shNot shortableNo SSRBorrow via Alpaca · SSR from Reg SHO 201

$EFFI Sentiment

Neutral
Bearish56Bullish
📰 News: 0 bull · 0 bearToday: +1.0%👥 Community: 0 bull · 0 bear

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

Also moving today

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

EFFI stock FAQ

Why is $EFFI up today?

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

EFFI last traded at $27.45, up 0.96% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).

Does EFFI pay a dividend?

Yes. EFFI currently has a dividend yield of about 3.81% ($1.05 per share per year). Dividend figures can change; this is not investment advice.

Where can I see live EFFI alerts?

The EFFI 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 EFFI 0 times in the last 30 days.

What exchange is EFFI on?

EFFI (Harbor Osmosis International Resource Efficient ETF) trades on ARCX, with a market cap of about $161M in the UNKNOWN sector.

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

Live data from TheDesperateTrader scanner. Not investment advice.