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Cabaletta Bio, Inc. logo

Cabaletta Bio, Inc. (CABA) stock

CABANasdaqBiological Products, (No Diagnostic Substances)Fiscal year ends December 31
Financials through Q3 FY2026, quarter ended Sep 30, 2026Last filing: 10-Q on Nov 5, 2026Score 2/30
$1.28−0.05 (-3.76%)

Close on Nov 13, 2026Market cap $217.02MP/E –Yield –

Price history

Cabaletta Bio share prices for every trading day, newest first. Adjusted for stock splits, not for dividends.

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Close, Nov 13, 2026
$1.28
-3.76% on the day
52-week range
$1.18 – $4.23
-69.7% from the high
Change over 52 weeks
-45.3%
From $2.34 on Nov 13, 2025
Average volume
4.69M
Shares a day, last 90 sessions
DateOpenHighLowCloseChangeVolume
Nov 13, 2026$1.34$1.35$1.25$1.28-3.76%3,225,224
Nov 12, 2026$1.43$1.46$1.33$1.33-8.28%3,733,076
Nov 11, 2026$1.46$1.52$1.38$1.450.00%3,768,712
Nov 10, 2026$1.51$1.54$1.41$1.45-3.33%3,601,312
Nov 9, 2026$1.37$1.55$1.37$1.50+15.38%8,192,077
Nov 6, 2026$1.27$1.34$1.25$1.30+1.56%3,002,564
Nov 5, 2026$1.41$1.43$1.18$1.28-9.86%6,247,399
Nov 4, 2026$1.50$1.52$1.40$1.420.00%3,158,894
Nov 3, 2026$1.43$1.50$1.40$1.42-0.70%2,857,680
Nov 2, 2026$1.52$1.54$1.38$1.43-5.30%5,685,590
Oct 30, 2026$1.55$1.59$1.43$1.51-4.73%3,757,080
Oct 29, 2026$1.54$1.63$1.54$1.59+4.28%5,412,127
Oct 28, 2026$1.44$1.53$1.42$1.52+4.47%5,831,809
Oct 27, 2026$1.33$1.46$1.32$1.46+7.78%6,640,682
Oct 26, 2026$1.48$1.48$1.32$1.35-8.16%6,237,002
Oct 23, 2026$1.50$1.50$1.39$1.47-3.29%3,991,692
Oct 22, 2026$1.53$1.56$1.49$1.52-1.30%2,240,356
Oct 21, 2026$1.61$1.64$1.51$1.54-4.35%3,046,305
Oct 20, 2026$1.51$1.63$1.45$1.61+8.78%3,462,663
Oct 19, 2026$1.43$1.50$1.39$1.48+4.96%4,556,472
Oct 16, 2026$1.56$1.62$1.40$1.41-9.03%6,676,317
Oct 15, 2026$1.61$1.63$1.52$1.55-4.32%6,741,621
Oct 14, 2026$1.64$1.68$1.51$1.62-4.14%6,235,702
Oct 13, 2026$1.79$1.82$1.59$1.69-5.59%7,939,392
Oct 12, 2026$1.94$1.94$1.78$1.79-7.25%4,830,201
Oct 9, 2026$1.94$1.98$1.90$1.93-1.03%2,595,708
Oct 8, 2026$1.96$1.97$1.87$1.95-1.02%5,942,422
Oct 7, 2026$1.98$2.06$1.94$1.97-2.48%2,141,772
Oct 6, 2026$2.10$2.14$1.96$2.02-2.88%4,134,809
Oct 5, 2026$2.01$2.12$1.96$2.08+4.00%5,407,207

Seasonality

CABA return in each calendar month over the last 8 years, including dividends. The current month runs to the latest close.

YearJanFebMarAprMayJunJulAugSepOctNovDec
Average6.6%-9.3%-18.5%-5.4%10.5%-6.6%-1.8%0.6%0.7%25.8%23.1%1.6%
Months up5 of 72 of 71 of 73 of 74 of 72 of 73 of 73 of 74 of 74 of 75 of 83 of 7
202617.4%29.2%-19.0%11.2%26.4%-17.7%-13.8%16.0%-38.3%-21.4%-15.2%
20255.3%-24.5%-23.3%-4.7%41.7%-18.7%0.0%-4.6%61.4%54.3%-28.8%-14.8%
2024-9.8%11.7%-25.4%-37.6%-4.3%-26.6%-5.1%-20.7%-16.2%-24.8%7.6%-40.6%
202331.8%-27.5%-6.4%25.5%-2.8%27.9%5.5%4.0%7.5%-6.3%12.6%41.4%
2022-20.3%-28.5%-6.0%-32.0%-7.2%-17.2%11.3%-19.1%-31.9%160.0%165.1%106.5%
20214.4%-16.6%2.1%0.3%1.9%-24.2%-13.3%36.5%19.4%12.4%-15.3%-67.3%
202017.6%-9.1%-51.1%-0.7%17.9%30.3%2.6%-7.7%2.7%6.7%28.6%-16.1%
201930.5%2.0%

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