Stock listing

NYSE:OSG Octave Specialty Group, Inc. Stock

Home listing (NYSE) of Octave Specialty Group, Inc.

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Share price · NYSE:OSG

$4.62 USD -0.04 (-0.9%)

Close on Oct 19, 2026

Past 3 months -28.0% · daily closes, Jul 6, 2026 – Oct 19, 2026, adjusted for splits
Day range
$4.55 – $4.67 USDOct 19, 2026
Volume
158,724 sharesOct 19, 2026
Market cap
$208.1M USDAt the close on Oct 19, 2026 · price × 45.05M shares outstanding
Octave Specialty Group, Inc. logo

Prices by listing

ListingLastChangeVolumeOpenHighLowPrevious closePrice from
NYSE:OSG · Home$4.62 USD-0.04 (-0.9%)158,724$4.665$4.67$4.55$4.66Close on Oct 19, 2026
Frankfurt:FGPN€3.84 EUR+0.02 (+0.5%)—€3.84€3.84€3.84€3.82Close on Oct 19, 2026

Daily closes

Last 3 months, Jul 20, 2026 – Oct 19, 2026 · NYSE:OSG · USD, adjusted for splits

DayCloseChange%OpenHighLowVolume
$4.62-0.04-0.9%$4.665$4.67$4.55158,724
$4.66+0.06+1.3%$4.63$4.72$4.60358,105
$4.60-0.10-2.1%$4.76$4.77$4.53452,552
$4.70-0.05-1.1%$4.72$4.74$4.64239,614
$4.75+0.06+1.3%$4.73$4.865$4.69229,410
$4.69+0.07+1.5%$4.67$4.77$4.645223,570
$4.62-0.15-3.1%$4.83$4.83$4.621,686,324
$4.77+0.15+3.2%$4.545$4.82$4.545841,882
$4.620.000.0%$4.62$4.745$4.59551,173
$4.62+0.04+0.9%$4.59$4.64$4.52371,400
$4.58-0.02-0.4%$4.61$4.71$4.50493,200
$4.60+0.30+7.0%$4.32$4.62$4.31673,500
$4.30+0.16+3.9%$4.10$4.32$4.00614,500
$4.14+0.04+1.0%$4.08$4.18$4.05341,700
$4.100.000.0%$4.06$4.12$4.03298,800
$4.10-0.09-2.1%$4.17$4.17$3.99466,800
$4.19+0.05+1.2%$4.16$4.21$4.11532,200
$4.14-0.01-0.2%$4.19$4.23$4.09745,200
$4.15-0.23-5.3%$4.33$4.33$4.15315,500
$4.38-0.04-0.9%$4.44$4.44$4.26335,187
$4.42-0.08-1.8%$4.49$4.51$4.38402,226
$4.50+0.03+0.7%$4.45$4.51$4.40723,900
$4.47-0.26-5.5%$4.74$4.775$4.44584,158
$4.73-0.21-4.3%$4.92$4.95$4.66399,700
$4.94-0.06-1.2%$4.95$4.99$4.85672,500
$5.00+0.16+3.3%$4.83$5.07$4.79457,900
$4.84-0.15-3.0%$5.00$5.07$4.81440,700
$4.99-0.02-0.4%$4.96$5.07$4.87435,800
$5.01+0.06+1.2%$4.89$5.01$4.84382,700
$4.95-0.02-0.4%$4.88$4.96$4.78361,400
$4.97+0.26+5.5%$4.64$4.99$4.62571,300
$4.71+0.22+4.9%$4.59$4.74$4.56565,700
$4.49-0.05-1.1%$4.52$4.61$4.43707,100
$4.54+0.18+4.1%$4.39$4.56$4.331,019,600
$4.36-0.28-6.0%$4.60$4.63$4.33763,000
$4.64+0.13+2.9%$4.65$4.83$4.521,265,800
$4.51-0.09-2.0%$4.56$4.60$4.50318,900
$4.60+0.09+2.0%$4.50$4.61$4.46405,600
$4.51-0.02-0.4%$4.57$4.65$4.49228,603
$4.53-0.02-0.4%$4.63$4.63$4.46342,836
$4.55+0.04+0.9%$4.52$4.59$4.49306,400
$4.51-0.03-0.7%$4.51$4.54$4.42481,600
$4.54-0.05-1.1%$4.59$4.71$4.52265,200
$4.59-0.02-0.4%$4.62$4.68$4.54343,200
$4.61-0.29-5.9%$4.83$4.92$4.59378,300
$4.90+0.19+4.0%$4.72$4.93$4.72443,100
$4.71+0.05+1.1%$4.72$4.75$4.61556,900
$4.66+0.12+2.6%$4.50$4.69$4.50659,600
$4.54-0.13-2.8%$4.60$4.68$4.531,076,697
$4.67-0.26-5.3%$4.81$4.94$4.54979,551
$4.93-0.73-12.9%$5.11$5.32$4.741,125,700
$5.66-0.02-0.4%$5.70$5.74$5.58400,900
$5.68+0.05+0.9%$5.59$5.70$5.54190,600
$5.63-0.03-0.5%$5.64$5.71$5.58236,100
$5.66+0.26+4.8%$5.51$5.75$5.43331,000
$5.40-0.15-2.7%$5.54$5.56$5.30384,600
$5.55-0.17-3.0%$5.66$5.67$5.51451,400
$5.72-0.08-1.4%$5.73$5.78$5.66237,500
$5.80+0.06+1.0%$5.82$5.87$5.72289,300
$5.74+0.15+2.7%$5.66$5.79$5.66290,700
$5.59+0.05+0.9%$5.52$5.73$5.47260,800
$5.54-0.30-5.1%$5.76$5.80$5.52375,900
$5.84-0.11-1.8%$5.96$5.97$5.78257,900
$5.95-0.19-3.1%$6.04$6.10$5.90468,518
$6.14+0.03+0.5%$6.08$6.19$6.02259,776
Ticker
NYSE:OSG
Asset type
Stock
Sector
Financials
Industry
Insurance
Exchange
NYSE
Currency
USD

What changed lately

Calls

Replays

  • Octave Specialty Group (NYSE:OSG) Q2 2026 Earnings Call

    Fri, Aug 07, 2026 · 8:30 AM ET

    Watch Transcript
  • Octave Specialty Group (NYSE:OSG) Q1 2026 Earnings Call

    Thu, May 07, 2026 · 8:30 AM ET

    Watch Transcript
  • Octave Specialty Group (NYSE:OSG) Q4 2025 Earnings Call

    Tue, Feb 24, 2026 · 8:30 AM ET

    Watch Transcript

Latest news

All Octave Specialty Group, Inc. news

Decks

Octave Specialty Group, Inc. on 6ix

Sector
Financials
Industry
Insurance
News releases
12 in the last 12 months · 14 in all · newest Oct 19, 2026 · oldest 2025
Calls
16 calls with a replay · 16 with a transcript · latest Aug 7, 2026
Decks
61 decks · latest Sep 9, 2026

Where Octave Specialty Group, Inc. is listed

ListingExchangeCountryCurrency
NYSE:OSG · Home listing · This pageNYSEUnited StatesUSD
BOATS:OSGBOATSUnited StatesUSD
LS Exchange:A1T95ELS ExchangeGermanyEUR
BMV:OSGBMVMexicoMXN
Frankfurt:FGPNFrankfurtGermanyEUR
Lang & Schwarz:A1T95ELang & SchwarzGermanyEUR
Stuttgart:FGPNStuttgartGermanyEUR

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