Appian Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Oct 15, 2026	38.79	44.04	38.32	43.82	43.82	13.97%	1,322,739
Oct 14, 2026	38.47	39.31	37.92	38.45	38.45	-0.67%	490,677
Oct 13, 2026	38.75	40.49	38.34	38.71	38.71	-0.57%	454,257
Oct 12, 2026	40.25	40.98	38.75	38.93	38.93	-2.92%	590,558
Oct 9, 2026	38.91	40.18	38.55	40.10	40.10	3.72%	755,777
Oct 8, 2026	37.84	38.81	37.06	38.66	38.66	2.38%	1,015,537
Oct 7, 2026	37.12	38.23	36.70	37.76	37.76	1.37%	1,481,179
Oct 6, 2026	38.65	38.90	36.86	37.25	37.25	-2.51%	778,448
Oct 5, 2026	36.62	38.21	36.57	38.21	38.21	4.17%	529,400
Oct 2, 2026	38.38	38.60	36.42	36.68	36.68	-2.89%	520,801
Oct 1, 2026	36.47	38.46	36.35	37.77	37.77	7.09%	880,944
Sep 30, 2026	35.45	35.99	35.18	35.27	35.27	-0.17%	1,082,456
Sep 29, 2026	34.67	35.73	34.49	35.33	35.33	0.89%	514,667
Sep 28, 2026	35.58	35.67	33.35	35.02	35.02	-2.75%	948,838
Sep 25, 2026	37.62	38.12	35.96	36.01	36.01	-4.25%	601,333
Sep 24, 2026	38.53	38.79	37.29	37.61	37.61	-0.92%	479,834
Sep 23, 2026	36.95	38.21	36.28	37.96	37.96	2.87%	671,863
Sep 22, 2026	39.62	39.67	36.27	36.90	36.90	-4.45%	987,533
Sep 21, 2026	37.75	38.76	37.73	38.62	38.62	2.93%	538,683
Sep 18, 2026	37.88	37.97	36.80	37.52	37.52	-1.55%	1,401,040
Sep 17, 2026	37.41	38.75	36.24	38.11	38.11	1.63%	626,852
Sep 16, 2026	36.50	37.89	36.50	37.50	37.50	-1.11%	586,265
Sep 15, 2026	38.03	39.26	37.36	37.92	37.92	-1.02%	738,207
Sep 14, 2026	35.35	38.41	35.22	38.31	38.31	10.21%	1,210,935
Sep 11, 2026	33.99	34.84	33.64	34.76	34.76	2.03%	1,478,831
Sep 10, 2026	34.00	34.40	33.28	34.07	34.07	-0.50%	772,885
Sep 9, 2026	34.73	34.73	33.33	34.24	34.24	-0.98%	971,451
Sep 8, 2026	37.40	37.50	34.11	34.58	34.58	-9.88%	1,823,013
Sep 4, 2026	40.08	40.40	38.29	38.37	38.37	-6.00%	1,087,566
Sep 3, 2026	40.99	41.79	40.38	40.82	40.82	2.33%	639,868
Sep 2, 2026	40.32	40.93	39.49	39.89	39.89	-1.24%	641,035
Sep 1, 2026	42.07	42.55	39.70	40.39	40.39	-5.96%	760,666
Aug 31, 2026	41.62	44.06	41.62	42.95	42.95	1.04%	925,547
Aug 28, 2026	41.38	43.15	41.34	42.51	42.51	2.68%	1,115,842
Aug 27, 2026	38.82	41.66	38.73	41.40	41.40	7.67%	819,539
Aug 26, 2026	38.70	40.10	38.13	38.45	38.45	-2.85%	1,319,980
Aug 25, 2026	38.55	39.76	37.73	39.58	39.58	1.05%	1,003,130
Aug 24, 2026	38.30	39.60	38.05	39.17	39.17	2.27%	992,644
Aug 21, 2026	37.30	38.46	36.94	38.30	38.30	2.74%	520,249
Aug 20, 2026	37.25	37.83	36.92	37.28	37.28	-0.67%	467,647
Aug 19, 2026	36.43	38.17	36.21	37.53	37.53	3.02%	496,435
Aug 18, 2026	35.27	36.94	34.88	36.43	36.43	4.35%	641,668
Aug 17, 2026	34.91	35.49	34.30	34.91	34.91	-1.41%	561,723
Aug 14, 2026	37.29	37.66	35.31	35.41	35.41	-4.32%	536,169
Aug 13, 2026	34.82	37.13	33.85	37.01	37.01	6.29%	742,559
Aug 12, 2026	34.15	35.21	34.04	34.82	34.82	-1.94%	819,316
Aug 11, 2026	35.38	36.92	35.01	35.51	35.51	-0.20%	567,846
Aug 10, 2026	33.60	35.64	33.60	35.58	35.58	2.71%	789,544
Aug 7, 2026	31.60	35.61	31.26	34.64	34.64	13.91%	1,490,488
Aug 6, 2026	30.21	30.55	25.86	30.41	30.41	1.50%	1,732,019