Stock listing

NASDAQ:CTFDX Columbia Acorn Trust, Thermostat Fund Mutual Fund

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Share price · NASDAQ:CTFDX

$18.42 USD -0.06 (-0.3%)

Close on Oct 16, 2026 · Data provided by Twelve Data

Past year 0.0% · daily closes, Oct 16, 2025 – Oct 16, 2026, adjusted for splits
Day range
$18.42 – $18.42 USDOct 16, 2026
52-week range
$17.66 – $18.84 USDLowest and highest trades, Oct 17, 2025 – Oct 16, 2026
Columbia Acorn Trust, Thermostat Fund logo

Daily closes

Last 3 months, Jul 16, 2026 – Oct 16, 2026 · NASDAQ:CTFDX · USD, adjusted for splits

DayCloseChange%OpenHighLowVolume
$18.42-0.06-0.3%$18.42$18.42$18.420
$18.48+0.09+0.5%$18.48$18.48$18.480
$18.39-0.07-0.4%$18.39$18.39$18.390
$18.46+0.01+0.1%$18.46$18.46$18.460
$18.450.000.0%$18.45$18.45$18.450
$18.45+0.03+0.2%$18.45$18.45$18.450
$18.42+0.01+0.1%$18.42$18.42$18.420
$18.41-0.02-0.1%$18.41$18.41$18.410
$18.43+0.06+0.3%$18.43$18.43$18.430
$18.37+0.02+0.1%$18.37$18.37$18.370
$18.35+0.03+0.2%$18.35$18.35$18.350
$18.32+0.03+0.2%$18.32$18.32$18.320
$18.29-0.03-0.2%$18.29$18.29$18.290
$18.32-0.02-0.1%$18.32$18.32$18.320
$18.34-0.11-0.6%$18.34$18.34$18.340
$18.45+0.04+0.2%$18.45$18.45$18.450
$18.41-0.07-0.4%$18.41$18.41$18.410
$18.48-0.15-0.8%$18.48$18.48$18.480
$18.630.000.0%$18.63$18.63$18.630
$18.63+0.12+0.6%$18.63$18.63$18.630
$18.51-0.05-0.3%$18.51$18.51$18.510
$18.56+0.12+0.7%$18.56$18.56$18.560
$18.44-0.02-0.1%$18.44$18.44$18.440
$18.46-0.03-0.2%$18.46$18.46$18.460
$18.49-0.03-0.2%$18.49$18.49$18.490
$18.52+0.02+0.1%$18.52$18.52$18.520
$18.50-0.12-0.6%$18.50$18.50$18.500
$18.62-0.05-0.3%$18.62$18.62$18.620
$18.67-0.05-0.3%$18.67$18.67$18.670
$18.72-0.02-0.1%$18.72$18.72$18.720
$18.74+0.08+0.4%$18.74$18.74$18.740
$18.66+0.03+0.2%$18.66$18.66$18.660
$18.63-0.08-0.4%$18.63$18.63$18.630
$18.71-0.03-0.2%$18.71$18.71$18.710
$18.74-0.07-0.4%$18.74$18.74$18.740
$18.81+0.04+0.2%$18.81$18.81$18.810
$18.77-0.01-0.1%$18.77$18.77$18.770
$18.78+0.07+0.4%$18.78$18.78$18.780
$18.71+0.01+0.1%$18.71$18.71$18.710
$18.70-0.01-0.1%$18.70$18.70$18.700
$18.71-0.07-0.4%$18.71$18.71$18.710
$18.78+0.07+0.4%$18.78$18.78$18.780
$18.71-0.04-0.2%$18.71$18.71$18.710
$18.75-0.04-0.2%$18.75$18.75$18.750
$18.79-0.05-0.3%$18.79$18.79$18.790
$18.84+0.07+0.4%$18.84$18.84$18.840
$18.77+0.03+0.2%$18.77$18.77$18.770
$18.74-0.01-0.1%$18.74$18.74$18.740
$18.75-0.05-0.3%$18.75$18.75$18.750
$18.80+0.07+0.4%$18.80$18.80$18.800
$18.73-0.05-0.3%$18.73$18.73$18.730
$18.78+0.01+0.1%$18.78$18.78$18.780
$18.77+0.16+0.9%$18.77$18.77$18.770
$18.61+0.11+0.6%$18.61$18.61$18.610
$18.500.000.0%$18.50$18.50$18.500
$18.50+0.10+0.5%$18.50$18.50$18.500
$18.40-0.13-0.7%$18.40$18.40$18.400
$18.53+0.04+0.2%$18.53$18.53$18.530
$18.49+0.03+0.2%$18.49$18.49$18.490
$18.46+0.02+0.1%$18.46$18.46$18.460
$18.44-0.11-0.6%$18.44$18.44$18.440
$18.55-0.04-0.2%$18.55$18.55$18.550
$18.59+0.02+0.1%$18.59$18.59$18.590
$18.57-0.04-0.2%$18.57$18.57$18.570
$18.61-0.05-0.3%$18.61$18.61$18.610
$18.66-0.03-0.2%$18.66$18.66$18.660
Ticker
NASDAQ:CTFDX
Asset type
Fund
Exchange
NASDAQ
Currency
USD

Columbia Acorn Trust, Thermostat Fund on 6ix

What it is
Mutual fund

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