NASDAQ:UG | Historical Stock Price | UNITED GUARDIAN INC

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1980-03-17 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$1.54$3.31$7.09$15.21$32.60$69.871980-03-172026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2023

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2023-12-29$7.20$22.6417,700
2023-12-28$7.04$22.1455,600
2023-12-27$7.51$23.6119,400
2023-12-26$7.52$23.6419,600
2023-12-22$7.80$24.5214,500
2023-12-21$8.05$25.3111,600
2023-12-20$8.18$25.725,600
2023-12-19$8.18$25.722,800
2023-12-18$8.08$25.412,300
2023-12-15$8.14$25.5914,700
2023-12-14$8.14$25.592,600
2023-12-13$8.01$25.198,000
2023-12-12$7.95$25.006,500
2023-12-11$8.08$25.416,600
2023-12-08$8.17$25.6913,100
2023-12-07$8.06$25.344,300
2023-12-06$8.10$25.474,800
2023-12-05$7.89$24.8110,300
2023-12-04$7.96$25.033,300
2023-12-01$8.07$25.375,400
2023-11-30$8.12$25.532,800
2023-11-29$8.40$26.419,700
2023-11-28$8.75$27.517,200
2023-11-27$7.79$24.492,200
2023-11-24$7.80$24.522,700
2023-11-22$7.80$24.522,900
2023-11-21$7.79$24.494,200
2023-11-20$8.17$25.698,100
2023-11-17$8.11$25.508,400
2023-11-16$7.76$24.4023,800
2023-11-15$7.50$23.582,500
2023-11-14$7.45$23.428,200
2023-11-13$7.35$23.1110,000
2023-11-10$7.09$22.291,400
2023-11-09$7.19$22.617,900
2023-11-08$7.01$22.041,500
2023-11-07$7.14$22.4516,800
2023-11-06$7.40$23.2747,700
2023-11-03$5.79$18.213,800
2023-11-02$5.90$18.554,600
2023-11-01$5.84$18.365,400
2023-10-31$6.08$19.122,400
2023-10-30$5.97$18.772,200
2023-10-27$6.18$19.437,600
2023-10-26$6.40$20.12900
2023-10-25$6.16$19.376,200
2023-10-24$6.19$19.469,500
2023-10-23$6.21$19.537,100
2023-10-20$6.54$20.561,100
2023-10-19$6.59$20.728,100
2023-10-18$6.46$20.311,100
2023-10-17$6.32$19.874,500
2023-10-16$6.51$20.4722,600
2023-10-13$6.60$20.754,200
2023-10-12$6.73$21.165,600
2023-10-11$6.75$21.224,400
2023-10-10$7.03$22.103,400
2023-10-09$6.95$21.853,800
2023-10-06$6.89$21.669,000
2023-10-05$7.20$22.644,200
2023-10-04$7.31$22.987,500
2023-10-03$7.21$22.6735,300
2023-10-02$7.31$22.9816,300
2023-09-29$7.53$23.681,700
2023-09-28$7.45$23.425,300
2023-09-27$7.35$23.111,800
2023-09-26$7.45$23.423,600
2023-09-25$7.50$23.583,500
2023-09-22$7.53$23.68500
2023-09-21$7.65$24.0513,800
2023-09-20$7.77$24.438,700
2023-09-19$7.67$24.126,200
2023-09-18$7.85$24.6816,000
2023-09-15$7.62$23.967,500
2023-09-14$7.62$23.962,000
2023-09-13$7.58$23.831,300
2023-09-12$7.62$23.962,100
2023-09-11$7.61$23.937,400
2023-09-08$7.76$24.403,700
2023-09-07$7.50$23.584,400
2023-09-06$7.57$23.80800
2023-09-05$7.99$25.126,700
2023-09-01$8.00$25.1519,600
2023-08-31$7.61$23.931,600
2023-08-30$7.60$23.902,700
2023-08-29$7.59$23.869,400
2023-08-28$7.52$23.645,100
2023-08-25$7.50$23.585,600
2023-08-24$7.54$23.712,100
2023-08-23$7.60$23.901,100
2023-08-22$7.54$23.711,400
2023-08-21$7.54$23.713,500
2023-08-18$7.55$23.743,400
2023-08-17$7.57$23.80800
2023-08-16$7.50$23.581,700
2023-08-15$7.57$23.804,300
2023-08-14$7.70$24.214,100
2023-08-11$7.67$24.123,600
2023-08-10$7.73$24.302,400
2023-08-09$7.84$24.656,600
2023-08-08$8.08$25.411,700
2023-08-07$7.98$25.095,200
2023-08-04$8.00$25.1514,400
2023-08-03$7.88$24.784,800
2023-08-02$7.95$25.004,600
2023-08-01$8.05$25.315,700
2023-07-31$8.20$25.785,400
2023-07-28$8.11$25.507,100
2023-07-27$8.28$26.035,700
2023-07-26$8.05$25.313,000
2023-07-25$8.08$25.4110,800
2023-07-24$8.53$26.5126,800
2023-07-21$8.14$25.2911,200
2023-07-20$8.05$25.0113,000
2023-07-19$7.67$23.8313,200
2023-07-18$7.38$22.9310,900
2023-07-17$7.30$22.6824,800
2023-07-14$7.54$23.4348,200
2023-07-13$8.24$25.602,600
2023-07-12$8.08$25.1111,100
2023-07-11$8.16$25.363,600
2023-07-10$8.32$25.856,000
2023-07-07$8.25$25.644,400
2023-07-06$8.23$25.571,600
2023-07-05$8.24$25.606,900
2023-07-03$8.33$25.885,500
2023-06-30$8.26$25.678,600
2023-06-29$8.15$25.322,100
2023-06-28$8.31$25.825,900
2023-06-27$8.36$25.982,800
2023-06-26$8.54$26.543,900
2023-06-23$8.45$26.266,100
2023-06-22$8.55$26.575,300
2023-06-21$8.48$26.354,200
2023-06-20$8.33$25.8827,900
2023-06-16$8.62$26.7913,200
2023-06-15$8.74$27.168,400
2023-06-14$8.70$27.0323,700
2023-06-13$9.06$28.1512,900
2023-06-12$9.23$28.682,800
2023-06-09$9.03$28.064,100
2023-06-08$9.04$28.0910,600
2023-06-07$8.91$27.699,900
2023-06-06$8.80$27.344,200
2023-06-05$8.67$26.948,400
2023-06-02$8.42$26.1613,700
2023-06-01$8.55$26.574,900
2023-05-31$8.66$26.9110,800
2023-05-30$8.80$27.344,700
2023-05-26$8.90$27.668,700
2023-05-25$8.85$27.505,700
2023-05-24$8.98$27.907,700
2023-05-23$8.86$27.539,500
2023-05-22$8.80$27.3414,700
2023-05-19$9.08$28.214,500
2023-05-18$9.32$28.961,900
2023-05-17$9.26$28.771,000
2023-05-16$9.38$29.157,500
2023-05-15$9.70$30.144,400
2023-05-12$9.50$29.524,400
2023-05-11$9.28$28.848,400
2023-05-10$9.54$29.642,300
2023-05-09$10.13$31.48800
2023-05-08$10.11$31.422,800
2023-05-05$9.71$30.171,000
2023-05-04$9.76$30.332,200
2023-05-03$9.70$30.143,300
2023-05-02$9.76$30.332,700
2023-05-01$9.80$30.452,900
2023-04-28$9.63$29.9215,100
2023-04-27$9.75$30.3010,900
2023-04-26$10.00$31.075,000
2023-04-25$10.02$31.142,700
2023-04-24$10.03$31.177,500
2023-04-21$9.81$30.481,500
2023-04-20$9.68$30.088,000
2023-04-19$9.50$29.529,600
2023-04-18$9.57$29.745,600
2023-04-17$9.50$29.524,300
2023-04-14$9.21$28.621,600
2023-04-13$9.06$28.158,900
2023-04-12$8.95$27.8131,400
2023-04-11$9.97$30.985,800
2023-04-10$9.65$29.995,300
2023-04-06$9.80$30.45800
2023-04-05$9.59$29.803,500
2023-04-04$9.55$29.684,500
2023-04-03$9.55$29.683,000
2023-03-31$9.40$29.214,900
2023-03-30$9.36$29.085,600
2023-03-29$9.83$30.55800
2023-03-28$9.25$28.741,200
2023-03-27$9.12$28.3410,100
2023-03-24$9.40$29.21900
2023-03-23$9.49$29.494,000
2023-03-22$9.13$28.373,600
2023-03-21$9.25$28.748,700
2023-03-20$9.24$28.7128,300
2023-03-17$9.06$28.1536,200
2023-03-16$10.40$32.322,700
2023-03-15$10.32$32.076,300
2023-03-14$10.40$32.322,000
2023-03-13$10.61$32.972,000
2023-03-10$10.51$32.663,200
2023-03-09$10.46$32.502,500
2023-03-08$10.44$32.44900
2023-03-07$10.35$32.164,800
2023-03-06$10.42$32.382,000
2023-03-03$10.45$32.474,700
2023-03-02$10.65$33.093,900
2023-03-01$10.63$33.0326,900
2023-02-28$11.79$36.642,800
2023-02-27$11.33$35.212,800
2023-02-24$11.50$35.73500
2023-02-23$11.67$36.261,600
2023-02-22$11.55$35.895,700
2023-02-21$11.61$36.084,100
2023-02-17$11.87$36.884,300
2023-02-16$11.28$35.051,300
2023-02-15$11.14$34.628,100
2023-02-14$11.25$34.962,000
2023-02-13$11.64$36.179,600
2023-02-10$11.43$35.5214,100
2023-02-09$12.07$37.513,900
2023-02-08$11.86$36.854,200
2023-02-07$12.31$38.257,600
2023-02-06$12.05$37.444,200
2023-02-03$11.75$36.511,700
2023-02-02$11.72$36.424,700
2023-02-01$11.35$35.2710,700
2023-01-31$11.49$35.707,900
2023-01-30$11.88$36.9216,500
2023-01-27$11.15$34.652,300
2023-01-26$11.10$34.495,000
2023-01-25$11.30$35.115,500
2023-01-24$11.10$34.495,300
2023-01-23$11.08$34.433,900
2023-01-20$11.01$34.212,400
2023-01-19$11.06$34.373,400
2023-01-18$11.10$34.4910,200
2023-01-17$11.35$35.278,100
2023-01-13$11.28$35.052,500
2023-01-12$11.25$34.962,600
2023-01-11$11.01$34.213,900
2023-01-10$10.86$33.756,500
2023-01-09$10.66$33.127,000
2023-01-06$10.48$32.575,300
2023-01-05$10.39$32.29700
2023-01-04$10.69$33.223,600
2023-01-03$10.63$33.034,000