Stock listing

NASDAQ:CTIDX Columbia Seligman Technology & Information 529 Portfolio Class AG Mutual Fund

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Share price · NASDAQ:CTIDX

$28.03 USD +0.43 (+1.6%)

Close on Oct 19, 2026 · Data provided by Twelve Data

Past year +54.1% · daily closes, Oct 20, 2025 – Oct 19, 2026, adjusted for splits
Day range
$28.03 – $28.03 USDOct 19, 2026
52-week range
$17.11 – $30.48 USDLowest and highest trades, Oct 20, 2025 – Oct 19, 2026
Columbia Seligman Technology & Information 529 Portfolio Class AG logo

Daily closes

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

DayCloseChange%OpenHighLowVolume
$28.03+0.43+1.6%$28.03$28.03$28.03—
$27.60-0.98-3.4%$27.60$27.60$27.60—
$28.58+0.03+0.1%$28.58$28.58$28.58—
$28.55-1.02-3.4%$28.55$28.55$28.55—
$29.57-0.010.0%$29.57$29.57$29.57—
$29.58-0.57-1.9%$29.58$29.58$29.58—
$30.15+0.34+1.1%$30.15$30.15$30.15—
$29.81-0.45-1.5%$29.81$29.81$29.81—
$30.26-0.22-0.7%$30.26$30.26$30.26—
$30.48+0.21+0.7%$30.48$30.48$30.48—
$30.27+0.24+0.8%$30.27$30.27$30.27—
$30.03+0.51+1.7%$30.03$30.03$30.03—
$29.52+0.39+1.3%$29.52$29.52$29.52—
$29.13+0.46+1.6%$29.13$29.13$29.13—
$28.670.000.0%$28.67$28.67$28.67—
$28.67-0.54-1.8%$28.67$28.67$28.67—
$29.21+0.18+0.6%$29.21$29.21$29.21—
$29.030.000.0%$29.03$29.03$29.03—
$29.03-0.21-0.7%$29.03$29.03$29.03—
$29.24-0.02-0.1%$29.24$29.24$29.24—
$29.26+0.62+2.2%$29.26$29.26$29.26—
$28.64+0.03+0.1%$28.64$28.64$28.64—
$28.61+0.42+1.5%$28.61$28.61$28.61—
$28.19+0.010.0%$28.19$28.19$28.19—
$28.18-0.03-0.1%$28.18$28.18$28.18—
$28.21-0.59-2.0%$28.21$28.21$28.21—
$28.80+0.63+2.2%$28.80$28.80$28.80—
$28.17-0.37-1.3%$28.17$28.17$28.17—
$28.54-0.25-0.9%$28.54$28.54$28.54—
$28.79+0.18+0.6%$28.79$28.79$28.79—
$28.61+0.25+0.9%$28.61$28.61$28.61—
$28.36+0.42+1.5%$28.36$28.36$28.36—
$27.94+0.11+0.4%$27.94$27.94$27.94—
$27.83-0.29-1.0%$27.83$27.83$27.83—
$28.12-0.20-0.7%$28.12$28.12$28.12—
$28.32-0.40-1.4%$28.32$28.32$28.32—
$28.72+0.50+1.8%$28.72$28.72$28.72—
$28.22+0.07+0.2%$28.22$28.22$28.22—
$28.15+0.31+1.1%$28.15$28.15$28.15—
$27.84-0.18-0.6%$27.84$27.84$27.84—
$28.02+0.010.0%$28.02$28.02$28.02—
$28.01-0.04-0.1%$28.01$28.01$28.01—
$28.05-0.24-0.8%$28.05$28.05$28.05—
$28.29-0.74-2.5%$28.29$28.29$28.29—
$29.03+0.02+0.1%$29.03$29.03$29.03—
$29.01-0.28-1.0%$29.01$29.01$29.01—
$29.29+0.49+1.7%$29.29$29.29$29.29—
$28.80+0.56+2.0%$28.80$28.80$28.80—
$28.240.000.0%$28.24$28.24$28.24—
$28.24-0.21-0.7%$28.24$28.24$28.24—
$28.45+0.32+1.1%$28.45$28.45$28.45—
$28.13-0.27-1.0%$28.13$28.13$28.13—
$28.40-0.29-1.0%$28.40$28.40$28.40—
$28.69+1.11+4.0%$28.69$28.69$28.69—
$27.58+0.61+2.3%$27.58$27.58$27.58—
$26.97+0.12+0.4%$26.97$26.97$26.97—
$26.85+1.24+4.8%$26.85$26.85$26.85—
$25.61-0.44-1.7%$25.61$25.61$25.61—
$26.05-0.40-1.5%$26.05$26.05$26.05—
$26.45+0.19+0.7%$26.45$26.45$26.45—
$26.26-0.48-1.8%$26.26$26.26$26.26—
$26.74-0.35-1.3%$26.74$26.74$26.74—
$27.09-0.24-0.9%$27.09$27.09$27.09—
$27.33+0.69+2.6%$27.33$27.33$27.33—
$26.64-0.12-0.4%$26.64$26.64$26.64—
Ticker
NASDAQ:CTIDX
Asset type
Fund
Exchange
NASDAQ
Currency
USD

Columbia Seligman Technology & Information 529 Portfolio Class AG on 6ix

What it is
Mutual fund

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