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 — 2022

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2022-12-30$10,110.00$10,110.006
2022-12-29$9,630.00$9,630.006
2022-12-28$9,180.00$9,180.008
2022-12-27$9,450.00$9,450.005
2022-12-23$9,840.00$9,840.006
2022-12-22$10,200.00$10,200.008
2022-12-21$10,500.00$10,500.005
2022-12-20$11,100.00$11,100.005
2022-12-19$10,245.00$10,245.0017
2022-12-16$10,950.00$10,950.006
2022-12-15$10,350.00$10,350.008
2022-12-14$10,830.00$10,830.004
2022-12-13$11,250.00$11,250.005
2022-12-12$11,310.00$11,310.002
2022-12-09$11,100.00$11,100.003
2022-12-08$11,460.00$11,460.003
2022-12-07$11,730.00$11,730.007
2022-12-06$11,025.00$11,025.003
2022-12-05$11,535.00$11,535.002
2022-12-02$11,760.00$11,760.005
2022-12-01$11,910.00$11,910.004
2022-11-30$11,700.00$11,700.006
2022-11-29$12,255.00$12,255.001
2022-11-28$12,450.00$12,450.003
2022-11-25$12,300.00$12,300.002
2022-11-23$11,850.00$11,850.003
2022-11-22$11,880.00$11,880.004
2022-11-21$12,150.00$12,150.002
2022-11-18$12,180.00$12,180.0010
2022-11-17$11,235.00$11,235.0021
2022-11-16$12,150.00$12,150.0036
2022-11-15$12,000.00$12,000.007
2022-11-14$12,000.00$12,000.009
2022-11-11$11,340.00$11,340.0033
2022-11-10$11,970.00$11,970.0030
2022-11-09$12,450.00$12,450.0014
2022-11-08$13,830.00$13,830.002
2022-11-07$14,670.00$14,670.002
2022-11-04$13,965.00$13,965.002
2022-11-03$14,325.00$14,325.007
2022-11-02$14,835.00$14,835.006
2022-11-01$15,450.00$15,450.005
2022-10-31$15,300.00$15,300.009
2022-10-28$15,600.00$15,600.006
2022-10-27$15,150.00$15,150.006
2022-10-26$14,475.00$14,475.007
2022-10-25$14,520.00$14,520.006
2022-10-24$14,175.00$14,175.007
2022-10-21$14,775.00$14,775.0012
2022-10-20$14,715.00$14,715.0019
2022-10-19$13,350.00$13,350.006
2022-10-18$13,500.00$13,500.005
2022-10-17$13,800.00$13,800.0013
2022-10-14$13,275.00$13,275.004
2022-10-13$13,470.00$13,470.0013
2022-10-12$13,800.00$13,800.004
2022-10-11$13,950.00$13,950.008
2022-10-10$14,145.00$14,145.003
2022-10-07$14,670.00$14,670.006
2022-10-06$15,150.00$15,150.004
2022-10-05$14,910.00$14,910.006
2022-10-04$14,850.00$14,850.0012
2022-10-03$15,075.00$15,075.008
2022-09-30$14,940.00$14,940.005
2022-09-29$14,550.00$14,550.004
2022-09-28$15,000.00$15,000.007
2022-09-27$15,150.00$15,150.0013
2022-09-26$15,450.00$15,450.0028
2022-09-23$14,115.00$14,115.0012
2022-09-22$14,385.00$14,385.0031
2022-09-21$15,300.00$15,300.0014
2022-09-20$15,600.00$15,600.0014
2022-09-19$16,200.00$16,200.0032
2022-09-16$17,400.00$17,400.0020
2022-09-15$18,000.00$18,000.0017
2022-09-14$18,150.00$18,150.0013
2022-09-13$18,900.00$18,900.0015
2022-09-12$19,650.00$19,650.005
2022-09-09$19,950.00$19,950.0010
2022-09-08$19,650.00$19,650.0010
2022-09-07$19,350.00$19,350.0028
2022-09-06$19,800.00$19,800.0039
2022-09-02$20,550.00$20,550.0041
2022-09-01$18,750.00$18,750.008
2022-08-31$18,900.00$18,900.0014
2022-08-30$20,400.00$20,400.0036
2022-08-29$20,400.00$20,400.0019
2022-08-26$20,700.00$20,700.0020
2022-08-25$22,200.00$22,200.0027
2022-08-24$21,000.00$21,000.0026
2022-08-23$21,150.00$21,150.0055
2022-08-22$21,900.00$21,900.00246
2022-08-19$21,600.00$21,600.00110
2022-08-18$22,050.00$22,050.00160
2022-08-17$18,150.00$18,150.0024
2022-08-16$19,200.00$19,200.0025
2022-08-15$19,500.00$19,500.0037
2022-08-12$20,100.00$20,100.0068
2022-08-11$18,450.00$18,450.0033
2022-08-10$18,075.00$18,075.0057
2022-08-09$17,850.00$17,850.0038
2022-08-08$19,050.00$19,050.0025
2022-08-05$18,975.00$18,975.0017
2022-08-04$18,900.00$18,900.0040
2022-08-03$19,050.00$19,050.0036
2022-08-02$18,450.00$18,450.0039
2022-08-01$18,000.00$18,000.0027
2022-07-29$18,150.00$18,150.0045
2022-07-28$18,750.00$18,750.0062
2022-07-27$17,550.00$17,550.0032
2022-07-26$17,550.00$17,550.0058
2022-07-25$17,700.00$17,700.0031
2022-07-22$17,700.00$17,700.0030
2022-07-21$18,750.00$18,750.0026
2022-07-20$19,200.00$19,200.0041
2022-07-19$18,150.00$18,150.0018
2022-07-18$17,700.00$17,700.0021
2022-07-15$18,000.00$18,000.0026
2022-07-14$17,550.00$17,550.0019
2022-07-13$17,700.00$17,700.0010
2022-07-12$17,550.00$17,550.0024
2022-07-11$18,600.00$18,600.0024
2022-07-08$19,350.00$19,350.0037
2022-07-07$19,050.00$19,050.0041
2022-07-06$19,350.00$19,350.0033
2022-07-05$19,650.00$19,650.0061
2022-07-01$19,350.00$19,350.00414
2022-06-30$17,250.00$17,250.0043
2022-06-29$18,450.00$18,450.0054
2022-06-28$18,000.00$18,000.0040
2022-06-27$19,500.00$19,500.0037
2022-06-24$20,250.00$20,250.0030
2022-06-23$20,250.00$20,250.0043
2022-06-22$20,100.00$20,100.0098
2022-06-21$19,500.00$19,500.0058
2022-06-17$19,650.00$19,650.0087
2022-06-16$21,000.00$21,000.00226
2022-06-15$23,850.00$23,850.00722
2022-06-14$22,500.00$22,500.00255
2022-06-13$24,600.00$24,600.001,477
2022-06-10$18,300.00$18,300.0070
2022-06-09$18,450.00$18,450.00110
2022-06-08$19,500.00$19,500.0093
2022-06-07$20,250.00$20,250.0083
2022-06-06$21,000.00$21,000.00102
2022-06-03$22,800.00$22,800.0078
2022-06-02$23,400.00$23,400.00130
2022-06-01$23,400.00$23,400.00156
2022-05-31$23,400.00$23,400.00231
2022-05-27$24,450.00$24,450.001,196
2022-05-26$24,900.00$24,900.00751
2022-05-25$27,450.00$27,450.00101
2022-05-24$27,750.00$27,750.0062
2022-05-23$30,150.00$30,150.00148
2022-05-20$30,450.00$30,450.00133
2022-05-19$34,050.00$34,050.00120
2022-05-18$36,150.00$36,150.00215
2022-05-17$38,850.00$38,850.0094
2022-05-16$42,000.00$42,000.00111
2022-05-13$49,350.00$49,350.00127
2022-05-12$54,000.00$54,000.00210
2022-05-11$55,350.00$55,350.00354
2022-05-10$75,600.00$75,600.002,127
2022-05-09$63,750.00$63,750.001,402
2022-05-06$54,000.00$54,000.00405
2022-05-05$56,100.00$56,100.002,900
2022-05-04$47,550.00$47,550.00403
2022-05-03$58,950.00$58,950.00312
2022-05-02$69,450.00$69,450.00967
2022-04-29$82,800.00$82,800.002,257
2022-04-28$58,950.00$58,950.001,774
2022-04-27$59,475.00$59,475.003,333
2022-04-26$55,200.00$55,200.003,068
2022-04-25$36,300.00$36,300.001,308
2022-04-22$40,350.00$40,350.003,831
2022-04-21$31,800.00$31,800.0014,761
2022-04-20$16,200.00$16,200.006
2022-04-19$17,700.00$17,700.008
2022-04-18$16,200.00$16,200.008
2022-04-14$17,250.00$17,250.008
2022-04-13$17,850.00$17,850.006
2022-04-12$18,150.00$18,150.007
2022-04-11$18,750.00$18,750.0010
2022-04-08$19,350.00$19,350.009
2022-04-07$21,000.00$21,000.006
2022-04-06$23,100.00$23,100.008
2022-04-05$23,550.00$23,550.0020
2022-04-04$22,050.00$22,050.004
2022-04-01$22,050.00$22,050.008
2022-03-31$21,900.00$21,900.0010
2022-03-30$22,050.00$22,050.0016
2022-03-29$23,100.00$23,100.0024
2022-03-28$21,750.00$21,750.0025
2022-03-25$21,150.00$21,150.0011
2022-03-24$21,900.00$21,900.0028
2022-03-23$22,500.00$22,500.0032
2022-03-22$22,350.00$22,350.0049
2022-03-21$21,750.00$21,750.007
2022-03-18$21,600.00$21,600.0024
2022-03-17$20,250.00$20,250.009
2022-03-16$19,200.00$19,200.009
2022-03-15$18,750.00$18,750.006
2022-03-14$19,200.00$19,200.004
2022-03-11$19,950.00$19,950.005
2022-03-10$20,700.00$20,700.004
2022-03-09$21,900.00$21,900.006
2022-03-08$20,400.00$20,400.008
2022-03-07$20,400.00$20,400.0014
2022-03-04$24,600.00$24,600.0011
2022-03-03$28,050.00$28,050.004
2022-03-02$28,650.00$28,650.0010
2022-03-01$28,050.00$28,050.0015
2022-02-28$27,000.00$27,000.008
2022-02-25$28,200.00$28,200.009
2022-02-24$29,250.00$29,250.0013
2022-02-23$27,450.00$27,450.0014
2022-02-22$25,650.00$25,650.0023
2022-02-18$26,100.00$26,100.0055
2022-02-17$21,300.00$21,300.005
2022-02-16$21,750.00$21,750.007
2022-02-15$21,150.00$21,150.006
2022-02-14$21,000.00$21,000.004
2022-02-11$21,750.00$21,750.0011
2022-02-10$22,050.00$22,050.0010
2022-02-09$22,500.00$22,500.0011
2022-02-08$21,600.00$21,600.0011
2022-02-07$22,200.00$22,200.0023
2022-02-04$25,800.00$25,800.0016
2022-02-03$24,450.00$24,450.0020
2022-02-02$22,425.00$22,425.0018
2022-02-01$24,600.00$24,600.0011
2022-01-31$23,700.00$23,700.0028
2022-01-28$22,950.00$22,950.0029
2022-01-27$24,300.00$24,300.00102
2022-01-26$38,250.00$38,250.0017
2022-01-25$36,150.00$36,150.0016
2022-01-24$37,050.00$37,050.0020
2022-01-21$44,100.00$44,100.0024
2022-01-20$50,100.00$50,100.0010
2022-01-19$52,650.00$52,650.0020
2022-01-18$52,500.00$52,500.0055
2022-01-14$48,600.00$48,600.008
2022-01-13$48,600.00$48,600.0016
2022-01-12$49,050.00$49,050.0022
2022-01-11$51,600.00$51,600.0011
2022-01-10$48,750.00$48,750.0038
2022-01-07$54,450.00$54,450.0017
2022-01-06$58,200.00$58,200.0040
2022-01-05$66,300.00$66,300.0043
2022-01-04$70,050.00$70,050.007
2022-01-03$72,000.00$72,000.0042