NASDAQ:GFAI | Stock Price History | Guardforce AI Co., Ltd.

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
2021-09-29 to 2026-09-01
Data captured

Stock Price Chart

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

$0.29$1.05$3.71$13.19$46.84$166.322021-09-292026-08-27

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

Historical Stock Price

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2026-09-01$0.39100
2026-08-27$0.37$0.37145,500$0.40300
2026-08-26$0.40$0.40140,200$0.41300
2026-08-25$0.41$0.41484,700$0.422,946
2026-08-24$0.40$0.402,052,200$0.367,543
2026-08-21$0.37$0.37117,200
2026-08-20$0.35$0.3565,500$0.35800
2026-08-19$0.35$0.3578,100$0.35504
2026-08-18$0.34$0.3485,600$0.359,527
2026-08-17$0.35$0.3549,000
2026-08-14$0.35$0.3566,700
2026-08-13$0.35$0.3599,800$0.35220
2026-08-12$0.35$0.35283,000
2026-08-11$0.36$0.36744,000$0.361
2026-08-10$0.35$0.3586,500$0.353,500
2026-08-07$0.35$0.35169,900$0.35187
2026-08-06$0.32$0.3285,300
2026-08-05$0.34$0.34103,900$0.33100
2026-08-04$0.35$0.35282,900$0.34842
2026-08-03$0.32$0.3294,600$0.31570
2026-07-31$0.31$0.31233,500$0.326,542
2026-07-30$0.31$0.31203,000$0.327
2026-07-29$0.32$0.32119,500$0.31111
2026-07-28$0.32$0.32222,000$0.311,000
2026-07-27$0.33$0.33491,600$0.36195
2026-07-24$0.35$0.35210,100$0.38208
2026-07-23$0.37$0.3796,200
2026-07-22$0.39$0.39162,800$0.40700
2026-07-21$0.40$0.40164,500$0.392,367
2026-07-20$0.39$0.39161,200$0.39100
2026-07-17$0.39$0.3995,600
2026-07-16$0.39$0.39271,000
2026-07-15$0.38$0.38163,000
2026-07-14$0.38$0.3894,300
2026-07-13$0.38$0.38268,300
2026-07-10$0.41$0.41144,500
2026-07-09$0.41$0.41192,300
2026-07-08$0.40$0.40406,400
2026-07-07$0.39$0.39126,800
2026-07-06$0.40$0.40102,200
2026-07-02$0.39$0.39264,100
2026-07-01$0.40$0.40213,000
2026-06-30$0.40$0.40142,100
2026-06-29$0.40$0.40327,200
2026-06-26$0.40$0.401,711,400
2026-06-25$0.37$0.37223,000
2026-06-24$0.40$0.40495,800
2026-06-23$0.42$0.42239,000
2026-06-22$0.43$0.43402,900
2026-06-18$0.41$0.41309,400
2026-06-17$0.42$0.42321,100
2026-06-16$0.44$0.44417,100
2026-06-15$0.45$0.45617,000
2026-06-12$0.45$0.45546,100
2026-06-11$0.45$0.45371,700
2026-06-10$0.43$0.43524,900
2026-06-09$0.42$0.42930,800
2026-06-08$0.43$0.431,728,000
2026-06-05$0.46$0.461,276,500
2026-06-04$0.56$0.56535,800
2026-06-03$0.56$0.561,250,100
2026-06-02$0.64$0.642,879,700
2026-06-01$0.60$0.6017,477,000
2026-05-29$0.53$0.5324,838,500
2026-05-28$0.50$0.50298,000
2026-05-27$0.48$0.48154,200
2026-05-26$0.50$0.50217,800
2026-05-22$0.48$0.48222,000
2026-05-21$0.49$0.49194,700
2026-05-20$0.51$0.51390,200
2026-05-19$0.49$0.49526,300
2026-05-18$0.47$0.47286,400
2026-05-15$0.46$0.46566,200
2026-05-14$0.50$0.50390,300
2026-05-13$0.46$0.46548,000
2026-05-12$0.46$0.46380,300
2026-05-11$0.48$0.48378,300
2026-05-08$0.51$0.51478,000
2026-05-07$0.47$0.47159,400
2026-05-06$0.50$0.50346,900
2026-05-05$0.53$0.53368,700
2026-05-04$0.55$0.55223,200
2026-05-01$0.58$0.58272,500
2026-04-30$0.57$0.57576,700
2026-04-29$0.51$0.51339,400
2026-04-28$0.56$0.56893,700
2026-04-27$0.55$0.55388,400
2026-04-24$0.50$0.49217,700
2026-04-23$0.51$0.51322,100
2026-04-22$0.54$0.54486,300
2026-04-21$0.52$0.52373,600
2026-04-20$0.56$0.56384,500
2026-04-17$0.59$0.59409,800
2026-04-16$0.55$0.55506,400
2026-04-15$0.50$0.49248,700
2026-04-14$0.49$0.49411,300
2026-04-13$0.46$0.46194,000
2026-04-10$0.44$0.44194,700
2026-04-09$0.45$0.45139,400
2026-04-08$0.46$0.46384,400