NASDAQ:CYN | Historical Stock Price | Cyngn 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
2021-10-20 to 2026-09-04
Data captured

Stock Price Chart

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

$1.01$10.66$112.80$1,193.78$12,634.45$133,717.502021-10-202026-08-27

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

View year

Historical Stock Price — 2023

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2023-12-29$2,175.00$2,175.0086
2023-12-28$2,310.00$2,310.0098
2023-12-27$2,310.00$2,310.00209
2023-12-26$2,325.00$2,325.00407
2023-12-22$2,310.00$2,310.0064
2023-12-21$2,325.00$2,325.0034
2023-12-20$2,340.00$2,340.0056
2023-12-19$2,370.00$2,370.0073
2023-12-18$2,505.00$2,505.00293
2023-12-15$2,265.00$2,265.00122
2023-12-14$2,415.00$2,415.0092
2023-12-13$2,385.00$2,385.00156
2023-12-12$2,265.00$2,265.00251
2023-12-11$2,550.00$2,550.00475
2023-12-08$3,180.00$3,180.002,125
2023-12-07$6,000.00$6,000.009,772
2023-12-06$3,660.00$3,660.0010
2023-12-05$3,750.00$3,750.004
2023-12-04$4,020.00$4,020.006
2023-12-01$4,050.00$4,050.005
2023-11-30$3,900.00$3,900.0011
2023-11-29$3,645.00$3,645.0014
2023-11-28$3,735.00$3,735.009
2023-11-27$3,930.00$3,930.0021
2023-11-24$3,600.00$3,600.0014
2023-11-22$3,285.00$3,285.0016
2023-11-21$3,165.00$3,165.008
2023-11-20$3,105.00$3,105.0013
2023-11-17$2,880.00$2,880.005
2023-11-16$2,925.00$2,925.008
2023-11-15$2,955.00$2,955.0014
2023-11-14$2,895.00$2,895.0013
2023-11-13$2,910.00$2,910.0015
2023-11-10$2,550.00$2,550.0020
2023-11-09$2,865.00$2,865.0056
2023-11-08$3,975.00$3,975.0063
2023-11-07$3,765.00$3,765.00312
2023-11-06$4,035.00$4,035.0014
2023-11-03$4,470.00$4,470.0022
2023-11-02$4,620.00$4,620.009
2023-11-01$4,950.00$4,950.0013
2023-10-31$5,100.00$5,100.005
2023-10-30$5,250.00$5,250.0014
2023-10-27$5,190.00$5,190.0014
2023-10-26$5,010.00$5,010.0036
2023-10-25$5,205.00$5,205.004
2023-10-24$5,250.00$5,250.009
2023-10-23$5,385.00$5,385.009
2023-10-20$5,100.00$5,100.0016
2023-10-19$6,000.00$6,000.0011
2023-10-18$7,050.00$7,050.0021
2023-10-17$5,910.00$5,910.0046
2023-10-16$5,400.00$5,400.0010
2023-10-13$5,655.00$5,655.006
2023-10-12$5,880.00$5,880.006
2023-10-11$5,880.00$5,880.0014
2023-10-10$6,450.00$6,450.0010
2023-10-09$6,750.00$6,750.005
2023-10-06$7,335.00$7,335.006
2023-10-05$7,125.00$7,125.004
2023-10-04$7,245.00$7,245.002
2023-10-03$7,470.00$7,470.004
2023-10-02$7,305.00$7,305.004
2023-09-29$7,200.00$7,200.006
2023-09-28$7,260.00$7,260.007
2023-09-27$7,350.00$7,350.002
2023-09-26$7,380.00$7,380.005
2023-09-25$7,050.00$7,050.004
2023-09-22$7,320.00$7,320.003
2023-09-21$7,350.00$7,350.004
2023-09-20$7,050.00$7,050.006
2023-09-19$7,575.00$7,575.004
2023-09-18$7,710.00$7,710.0021
2023-09-15$7,995.00$7,995.0032
2023-09-14$8,325.00$8,325.00254
2023-09-13$8,700.00$8,700.004
2023-09-12$9,120.00$9,120.004
2023-09-11$8,850.00$8,850.004
2023-09-08$8,850.00$8,850.004
2023-09-07$9,285.00$9,285.0012
2023-09-06$7,890.00$7,890.0050
2023-09-05$8,595.00$8,595.007
2023-09-01$9,090.00$9,090.004
2023-08-31$8,625.00$8,625.0011
2023-08-30$9,675.00$9,675.004
2023-08-29$9,600.00$9,600.003
2023-08-28$9,660.00$9,660.006
2023-08-25$9,750.00$9,750.004
2023-08-24$9,750.00$9,750.0013
2023-08-23$10,050.00$10,050.0012
2023-08-22$9,765.00$9,765.0011
2023-08-21$10,125.00$10,125.0011
2023-08-18$11,250.00$11,250.0026
2023-08-17$10,125.00$10,125.0028
2023-08-16$10,650.00$10,650.00432
2023-08-15$12,450.00$12,450.001
2023-08-14$11,700.00$11,700.005
2023-08-11$12,450.00$12,450.003
2023-08-10$12,600.00$12,600.003
2023-08-09$12,975.00$12,975.004
2023-08-08$12,600.00$12,600.0018
2023-08-07$12,525.00$12,525.003
2023-08-04$12,795.00$12,795.005
2023-08-03$13,050.00$13,050.007
2023-08-02$13,440.00$13,440.001
2023-08-01$13,650.00$13,650.005
2023-07-31$13,650.00$13,650.004
2023-07-28$13,650.00$13,650.009
2023-07-27$13,440.00$13,440.005
2023-07-26$13,650.00$13,650.005
2023-07-25$13,305.00$13,305.007
2023-07-24$13,125.00$13,125.005
2023-07-21$12,930.00$12,930.007
2023-07-20$13,590.00$13,590.0015
2023-07-19$13,650.00$13,650.00174
2023-07-18$14,190.00$14,190.0013
2023-07-17$14,505.00$14,505.009
2023-07-14$14,985.00$14,985.0015
2023-07-13$15,000.00$15,000.009
2023-07-12$15,600.00$15,600.004
2023-07-11$14,550.00$14,550.006
2023-07-10$15,300.00$15,300.004
2023-07-07$15,600.00$15,600.006
2023-07-06$14,475.00$14,475.0027
2023-07-05$16,200.00$16,200.0023
2023-07-03$18,900.00$18,900.003
2023-06-30$19,200.00$19,200.004
2023-06-29$18,450.00$18,450.005
2023-06-28$18,450.00$18,450.003
2023-06-27$19,350.00$19,350.002
2023-06-26$18,450.00$18,450.004
2023-06-23$18,600.00$18,600.0016
2023-06-22$16,500.00$16,500.004
2023-06-21$18,000.00$18,000.004
2023-06-20$18,450.00$18,450.009
2023-06-16$18,000.00$18,000.0015
2023-06-15$16,500.00$16,500.0021
2023-06-14$14,805.00$14,805.003
2023-06-13$14,700.00$14,700.005
2023-06-12$15,375.00$15,375.002
2023-06-09$14,565.00$14,565.005
2023-06-08$15,450.00$15,450.003
2023-06-07$15,000.00$15,000.005
2023-06-06$14,670.00$14,670.005
2023-06-05$14,250.00$14,250.004
2023-06-02$14,400.00$14,400.001
2023-06-01$13,950.00$13,950.0020
2023-05-31$15,000.00$15,000.006
2023-05-30$15,600.00$15,600.007
2023-05-26$15,300.00$15,300.003
2023-05-25$14,925.00$14,925.008
2023-05-24$14,400.00$14,400.003
2023-05-23$14,835.00$14,835.009
2023-05-22$14,550.00$14,550.004
2023-05-19$15,000.00$15,000.006
2023-05-18$13,875.00$13,875.005
2023-05-17$12,765.00$12,765.007
2023-05-16$12,300.00$12,300.004
2023-05-15$12,300.00$12,300.009
2023-05-12$12,315.00$12,315.0015
2023-05-11$13,500.00$13,500.005
2023-05-10$14,100.00$14,100.006
2023-05-09$15,000.00$15,000.002
2023-05-08$14,250.00$14,250.006
2023-05-05$14,250.00$14,250.009
2023-05-04$14,550.00$14,550.004
2023-05-03$15,000.00$15,000.009
2023-05-02$15,000.00$15,000.0011
2023-05-01$15,750.00$15,750.003
2023-04-28$16,800.00$16,800.007
2023-04-27$15,450.00$15,450.004
2023-04-26$15,900.00$15,900.007
2023-04-25$15,900.00$15,900.004
2023-04-24$16,200.00$16,200.0010
2023-04-21$17,550.00$17,550.003
2023-04-20$17,400.00$17,400.008
2023-04-19$18,525.00$18,525.0035
2023-04-18$21,150.00$21,150.0038
2023-04-17$18,750.00$18,750.0018
2023-04-14$16,950.00$16,950.002
2023-04-13$17,145.00$17,145.003
2023-04-12$17,100.00$17,100.004
2023-04-11$17,850.00$17,850.007
2023-04-10$16,800.00$16,800.003
2023-04-06$17,040.00$17,040.003
2023-04-05$17,295.00$17,295.005
2023-04-04$17,400.00$17,400.003
2023-04-03$17,250.00$17,250.0011
2023-03-31$18,600.00$18,600.0010
2023-03-30$17,700.00$17,700.006
2023-03-29$18,300.00$18,300.003
2023-03-28$17,850.00$17,850.0011
2023-03-27$18,900.00$18,900.004
2023-03-24$18,900.00$18,900.003
2023-03-23$18,705.00$18,705.006
2023-03-22$18,300.00$18,300.0011
2023-03-21$18,900.00$18,900.0026
2023-03-20$17,550.00$17,550.0011
2023-03-17$17,700.00$17,700.0015
2023-03-16$16,800.00$16,800.0016
2023-03-15$17,100.00$17,100.0033
2023-03-14$15,000.00$15,000.008
2023-03-13$14,550.00$14,550.009
2023-03-10$13,545.00$13,545.007
2023-03-09$14,850.00$14,850.006
2023-03-08$15,600.00$15,600.003
2023-03-07$15,750.00$15,750.0010
2023-03-06$15,600.00$15,600.004
2023-03-03$16,170.00$16,170.008
2023-03-02$15,150.00$15,150.006
2023-03-01$15,000.00$15,000.007
2023-02-28$14,100.00$14,100.004
2023-02-27$13,950.00$13,950.009
2023-02-24$14,340.00$14,340.002
2023-02-23$14,445.00$14,445.005
2023-02-22$14,625.00$14,625.003
2023-02-21$14,250.00$14,250.0010
2023-02-17$14,700.00$14,700.0038
2023-02-16$16,500.00$16,500.0012
2023-02-15$17,400.00$17,400.0013
2023-02-14$17,550.00$17,550.0033
2023-02-13$16,500.00$16,500.0014
2023-02-10$16,200.00$16,200.0010
2023-02-09$14,985.00$14,985.0026
2023-02-08$16,500.00$16,500.009
2023-02-07$17,250.00$17,250.0029
2023-02-06$16,500.00$16,500.0034
2023-02-03$18,600.00$18,600.0063
2023-02-02$17,925.00$17,925.00147
2023-02-01$14,190.00$14,190.00172
2023-01-31$14,055.00$14,055.0034
2023-01-30$12,660.00$12,660.0017
2023-01-27$12,015.00$12,015.0028
2023-01-26$11,550.00$11,550.0015
2023-01-25$11,625.00$11,625.006
2023-01-24$11,385.00$11,385.003
2023-01-23$11,535.00$11,535.005
2023-01-20$11,550.00$11,550.0010
2023-01-19$12,000.00$12,000.005
2023-01-18$12,645.00$12,645.0028
2023-01-17$11,400.00$11,400.006
2023-01-13$10,980.00$10,980.008
2023-01-12$10,650.00$10,650.005
2023-01-11$10,470.00$10,470.007
2023-01-10$9,780.00$9,780.005
2023-01-09$10,200.00$10,200.006
2023-01-06$9,855.00$9,855.0013
2023-01-05$10,275.00$10,275.004
2023-01-04$10,650.00$10,650.005
2023-01-03$9,900.00$9,900.0010