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$OSBC

Old Second Bancorp Inc

XNAS

$25.45+0.91%+$0.2300Prev $25.22LIVE Full chart Live alerts
No recent price bars, the chart lights up when OSBC starts printing.

Why is OSBC up today? It is at $25.45 (+0.91%), and our scanner flagged it 16 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment OSBC spikes, and full due diligence on OSBC — key stats, earnings, dilution and insider activity. Free.

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Our scanner flagged $OSBC 16 times in the last 30 days. Create a free account to track $OSBC, build a watchlist, and get instant unusual-volume alerts — plus 5 free premium days, no card needed.

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Key Stats

Price & performance
Price
$25.45
Change today
+0.91%
Previous close
$25.22
52-week range
$16.43 – $25.23
Valuation & dividend
Market cap
$1.28B
P/E ratio
12.49
Dividend yield
1.13% ($0.28)
Ownership & volume
Shares outstanding
51.4M
SEC · as of 2026-05-05 ↗
Insider ownership
3.6%
DEF 14A · 2026-04-06 ↗
Institutional own.
80.58%
Total held
84.2%
Tradeable float
8.1M
16% of shares · after 4% insiders + 81% institutions
Short interest
1.7M
▼ -12% vs prior · as of 2026-07-15
Short % of float
21.3%
Days to cover
5.0d
Avg daily volume
353K
Classification
Exchange
XNAS
Relative volumevs this time of day
5m
1.3x
15m
2.4x
1h
1.3x
1D
0.4x

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Why is $OSBC up today?

5 alerts today

OSBC 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 OSBC today.

Likely catalystOld Second Bancorp, Inc. Reports Second Quarter 2026 Net Income of $28.2 Million,, from the latest SEC filing. Read it →
Why is $OSBC moving? →▶ Replay the moveAuto-generated from live scanner data. Not investment advice.
Trading profileLow float · 8.1M sh🔥 Heavily shorted · 21% of floatShortableEasy to borrowNo SSRBorrow via Alpaca · SSR from Reg SHO 201

$OSBC Sentiment

Neutral
Bearish56Bullish
📰 News: 0 bull · 0 bearToday: +0.9%👥 Community: 0 bull · 0 bear

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

$OSBC Activity

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

Alert· 42m ago
The Watcher BOUGHT $OSBC at $25.4399 __THOTH_JSON__{"side":"buy","strategyLabel":"The Watcher · swing","reason":"swing entry · breakout-daily","shares":133,"instance":"Rider"}
at $25.44
Alert· 2h ago
The Watcher SOLD $OSBC at $25.4500 __THOTH_JSON__{"side":"sell","strategyLabel":"The Watcher · swing","reason":"stop_hit","shares":1,"instance":"Rider"}
at $25.45
Alert· 3h ago
The Watcher BOUGHT $OSBC at $25.4246 __THOTH_JSON__{"side":"buy","strategyLabel":"The Watcher · position","reason":"position entry · breakout-daily","shares":298,"instance":"Rider"}
at $25.42
Alert· 3h ago
The Watcher SOLD $OSBC at $25.3400 __THOTH_JSON__{"side":"sell","strategyLabel":"The Watcher · position","reason":"stop_hit","shares":302,"instance":"Rider"}
at $25.34
Alert· 4h ago
The Watcher BOUGHT $OSBC at $25.2500 __THOTH_JSON__{"side":"buy","strategyLabel":"The Watcher · position","reason":"position entry · breakout-daily","shares":302,"instance":"Rider"}
at $25.25
Alert· 1d ago
The Watcher SOLD $OSBC at $25.0700 __THOTH_JSON__{"side":"sell","strategyLabel":"The Watcher · position","reason":"stop_hit","shares":202,"instance":"Rider"}
at $25.07
Alert· 1d ago
The Watcher BOUGHT $OSBC at $25.0700 __THOTH_JSON__{"side":"buy","strategyLabel":"The Watcher · swing","reason":"swing entry · breakout-daily","shares":402,"instance":"Rider"}
at $25.07
Alert· 1d ago 12.3× RVOL
OSBC hit 12.321x RVOL at 12:52 PM ET
at $24.99
Alert· 1d ago
The Watcher SOLD $OSBC at $25.0700 __THOTH_JSON__{"side":"sell","strategyLabel":"The Watcher · swing","reason":"stop_hit","shares":44,"instance":"Rider"}
at $25.07
Alert· 1d ago
The Watcher BOUGHT $OSBC at $25.0000 __THOTH_JSON__{"side":"buy","strategyLabel":"The Watcher · swing","reason":"swing entry · breakout-daily","shares":44,"instance":"Rider"}
at $25.00
Alert· 1d ago
The Watcher SOLD $OSBC at $24.9200 __THOTH_JSON__{"side":"sell","strategyLabel":"The Watcher · position","reason":"stop_hit","shares":227,"instance":"Rider"}
at $24.92
Alert· 1d ago
The Watcher BOUGHT $OSBC at $24.8400 __THOTH_JSON__{"side":"buy","strategyLabel":"The Watcher · position","reason":"position entry · breakout-daily","shares":227,"instance":"Rider"}
at $24.84
Alert· 1d ago +2.2% vs EMA
OSBC 200EMA (5m) Trending · 76 bars · L3 · +2.23% above EMA · slope +0.45%
at $24.73
Alert· 1d ago +0.5% vs EMA
OSBC 50EMA (5m) Trending · 76 bars · L3 · +0.49% above EMA · slope +0.33%
at $24.73
Alert· 1d ago +0.7% vs EMA
OSBC 200EMA (1m) Trending · 216 bars · L5 · +0.71% above EMA · slope +0.09%
at $24.73
Alert· 2d ago +1.0% vs EMA
$OSBC near 200 EMA: +0.95% from 200 EMA at 12:16 PM ET
at $24.63
Alert· 2d ago 8.5× RVOL
OSBC hit 8.519x RVOL at 12:16 PM ET
at $24.63
Alert· 2d ago 11.1× RVOL
OSBC hit 11.096x RVOL at 11:23 AM ET
at $24.63
Alert· 4d ago +1.3% vs EMA
OSBC 200EMA (5m) Trending · 76 bars · L3 · +1.28% above EMA · slope +0.33%
at $24.01
Alert· 4d ago +0.2% vs EMA
OSBC 200EMA (1m) Trending · 208 bars · L5 · +0.20% above EMA · slope +0.07%
at $24.01
Alert· 4d ago +0.2% vs EMA
OSBC 200EMA (1m) Trending · 208 bars · L5 · +0.20% above EMA · slope +0.07%
at $24.01
Alert· 4d ago +0.2% vs EMA
$OSBC near 200 EMA: +0.17% from 200 EMA at 3:57 PM ET
at $24.02
Alert· 4d ago 2.3× RVOL
OSBC hit 2.308x RVOL at 3:57 PM ET
at $24.02
Alert· 5d ago 3.2× RVOL
OSBC hit 3.160x RVOL at 10:49 AM ET
at $24.00
News· SEC EDGAR· 6d ago
Old Second Bancorp, Inc. Reports Second Quarter 2026 Net Income of $28.2 Million,
News· SEC EDGAR· 8d ago
OLD SECOND BANCORP INC filed an 8-K: Other Material Event
News· SEC EDGAR· 21d ago
OLD SECOND BANCORP INC filed an 8-K: Executive / Board Change
News· SEC EDGAR· 28d ago
OLD SECOND BANCORP INC filed an 8-K: Other Material Event
News· Zacks Investment Research· 771d ago
All You Need to Know About Old Second Bancorp (OSBC) Rating Upgrade to Buy
News· Zacks Investment Research· 771d ago
Are Investors Undervaluing Old Second Bancorp (OSBC) Right Now?
News· Zacks Investment Research· 832d ago
Old Second Bancorp (OSBC) Q1 Earnings: How Key Metrics Compare to Wall Street Estimates
News· Zacks Investment Research· 832d ago
Old Second Bancorp (OSBC) Q1 Earnings Miss Estimates

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OSBC stock FAQ

Why is $OSBC up today?

OSBC 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 OSBC today.

What is the OSBC stock price today?

OSBC last traded at $25.45, up 0.91% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).

Does OSBC pay a dividend?

Yes. OSBC currently has a dividend yield of about 1.13% ($0.28 per share per year). Dividend figures can change; this is not investment advice.

Where can I see live OSBC alerts?

The OSBC 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 OSBC 16 times in the last 30 days.

What exchange is OSBC on?

OSBC (Old Second Bancorp Inc) trades on XNAS, with a market cap of about $1.28B.

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

Live data from TheDesperateTrader scanner. Not investment advice.