Appian Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
May 26, 2026	21.00	22.32	20.80	21.67	21.67	1.40%	714,095
May 22, 2026	21.17	21.80	21.15	21.37	21.37	1.09%	604,379
May 21, 2026	20.87	21.18	20.49	21.14	21.14	-0.94%	707,617
May 20, 2026	21.07	21.55	20.32	21.34	21.34	-1.70%	625,902
May 19, 2026	21.62	22.33	21.30	21.71	21.71	2.89%	963,963
May 18, 2026	19.32	21.12	19.32	21.10	21.10	8.04%	1,176,151
May 15, 2026	19.26	19.99	19.03	19.53	19.53	1.61%	1,092,441
May 14, 2026	18.99	19.61	18.63	19.22	19.22	2.67%	1,070,608
May 13, 2026	19.94	20.05	18.68	18.72	18.72	-8.77%	1,133,839
May 12, 2026	20.69	20.93	20.22	20.52	20.52	-0.05%	876,971
May 11, 2026	21.68	22.04	20.20	20.53	20.53	-6.34%	975,847
May 8, 2026	23.33	23.36	21.49	21.92	21.92	-7.74%	1,113,274
May 7, 2026	23.64	24.48	22.43	23.76	23.76	2.50%	2,206,762
May 6, 2026	22.28	23.29	21.73	23.18	23.18	2.02%	1,374,741
May 5, 2026	22.54	22.82	21.76	22.72	22.72	0.62%	688,012
May 4, 2026	22.70	23.27	22.42	22.58	22.58	0.18%	631,942
May 1, 2026	21.56	22.89	21.38	22.54	22.54	8.42%	1,021,434
Apr 30, 2026	20.83	21.06	19.79	20.79	20.79	-4.28%	2,947,995
Apr 29, 2026	21.76	21.97	21.36	21.72	21.72	-0.32%	505,445
Apr 28, 2026	22.33	22.78	21.58	21.79	21.79	-0.77%	703,573
Apr 27, 2026	22.15	22.78	21.74	21.96	21.96	-0.84%	756,811
Apr 24, 2026	21.61	22.36	21.09	22.15	22.15	2.52%	1,071,910
Apr 23, 2026	21.66	22.78	20.93	21.60	21.60	-1.19%	1,984,258
Apr 22, 2026	21.19	21.86	21.07	21.86	21.86	3.80%	584,822
Apr 21, 2026	21.81	22.50	21.03	21.06	21.06	-3.13%	658,930
Apr 20, 2026	21.46	22.38	21.41	21.74	21.74	0.83%	641,851
Apr 17, 2026	21.87	22.20	21.12	21.56	21.56	2.13%	688,691
Apr 16, 2026	21.85	22.08	20.95	21.11	21.11	-1.40%	667,090
Apr 15, 2026	20.92	21.50	20.81	21.41	21.41	3.43%	942,445
Apr 14, 2026	21.36	21.71	20.50	20.70	20.70	-2.36%	926,666
Apr 13, 2026	20.17	21.35	20.04	21.20	21.20	4.85%	1,409,710
Apr 10, 2026	21.01	21.06	19.89	20.22	20.22	-5.25%	1,317,033
Apr 9, 2026	22.82	22.85	20.85	21.34	21.34	-7.66%	964,111
Apr 8, 2026	25.04	25.22	22.92	23.11	23.11	-5.36%	856,089
Apr 7, 2026	24.24	24.71	24.01	24.42	24.42	-0.49%	563,697
Apr 6, 2026	24.47	24.68	23.85	24.54	24.54	0.29%	326,997
Apr 2, 2026	23.57	24.48	23.33	24.47	24.47	1.75%	395,372
Apr 1, 2026	24.22	24.26	23.40	24.05	24.05	-0.25%	318,064
Mar 31, 2026	24.07	24.23	23.63	24.11	24.11	1.22%	476,827
Mar 30, 2026	23.31	24.02	23.13	23.82	23.82	2.76%	474,622
Mar 27, 2026	23.90	23.90	23.00	23.18	23.18	-3.42%	376,355
Mar 26, 2026	23.74	24.45	23.70	24.00	24.00	0.25%	470,979
Mar 25, 2026	24.82	24.91	23.60	23.94	23.94	-1.60%	479,496
Mar 24, 2026	25.58	25.70	24.31	24.33	24.33	-6.35%	532,167
Mar 23, 2026	25.50	26.24	25.27	25.98	25.98	2.61%	790,967
Mar 20, 2026	25.47	25.75	25.01	25.32	25.32	-2.13%	1,043,268
Mar 19, 2026	24.70	26.16	24.70	25.87	25.87	2.66%	709,800
Mar 18, 2026	25.18	25.52	25.00	25.20	25.20	-1.10%	613,873
Mar 17, 2026	25.69	26.89	25.26	25.48	25.48	-0.66%	557,666
Mar 16, 2026	25.63	26.12	25.34	25.65	25.65	0.23%	603,633