ALTN share price history Altern Energy Limited

Altern Energy Limited (ALTN) has 2,028 daily sessions on file, from 15 Sep 2016 to 13 Nov 2026. The last close was Rs 7.17. The table below gives each month, then the last 60 sessions; the CSV holds every day.

At a glance

First session on file: 15 Sep 2016close Rs 37.70
Last session: 13 Nov 2026close Rs 7.17
Sessions on file: 2,028123 months
Highest close: Rs 52.456 Jul 2017
Lowest close: Rs 5.906 Nov 2026

Closes are adjusted for splits and bonus issues, so an old close is comparable with a new one. Source: the exchange’s end-of-day prices, as of 13 Nov 2026.

Month-end closes

ALTN month-end close

Sep 2016 to Nov 2026, rupees. Closes are adjusted for splits and bonus issues, so an old close is comparable with a new one. Source: the exchange’s end-of-day prices, as of 13 Nov 2026.

Month by month

Month	Last close (Rs)	Highest close (Rs)	Lowest close (Rs)	Shares traded	Sessions
Nov 2026	7.17	7.42	5.90	17,466,522	9
Oct 2026	6.16	6.83	6.16	4,503,434	22
Sep 2026	6.52	7.59	6.49	5,495,233	22
Aug 2026	7.63	7.69	7.30	9,217,875	19
Jul 2026	7.45	8.39	7.45	12,146,560	23
Jun 2026	8.12	9.11	8.12	8,520,972	20
May 2026	8.25	8.90	8.25	3,891,472	17
Apr 2026	8.45	9.38	8.08	7,271,746	22
Mar 2026	8.02	9.10	8.02	4,426,233	20
Feb 2026	9.62	11.72	9.23	15,289,097	19
Jan 2026	11.09	11.92	11.09	13,265,371	22
Dec 2025	11.76	12.14	10.85	42,811,584	22
Nov 2025	10.89	11.23	10.86	13,575,275	20
Oct 2025	11.33	14.09	11.32	21,645,780	23
Sep 2025	13.54	14.13	12.07	61,261,973	22
Aug 2025	13.74	15.10	11.27	60,605,215	20
Jul 2025	11.31	12.14	10.97	47,135,140	23
Jun 2025	11.04	11.70	11.03	10,912,482	19
May 2025	11.71	12.49	10.88	11,277,264	20
Apr 2025	12.25	13.68	12.25	9,047,485	20
Mar 2025	13.37	14.22	13.37	14,787,568	19
Feb 2025	14.73	25.99	14.73	56,701,771	19
Jan 2025	19.98	23.91	19.32	11,007,394	23
Dec 2024	22.81	22.81	18.01	13,647,179	21
Nov 2024	17.84	17.84	16.50	5,895,063	21
Oct 2024	16.83	24.47	16.43	29,842,241	23
Sep 2024	21.19	23.57	20.82	2,750,628	20
Aug 2024	21.45	22.92	20.61	1,047,663	21
Jul 2024	22.37	23.77	22.01	779,760	21
Jun 2024	23.43	23.70	23.06	883,770	17
May 2024	22.86	26.49	21.39	5,917,213	21
Apr 2024	21.09	21.78	20.00	2,131,500	18
Mar 2024	20.07	24.17	19.80	5,587,000	21
Feb 2024	20.10	22.36	20.01	1,168,500	19
Jan 2024	22.07	22.56	21.33	2,685,500	23
Dec 2023	20.64	20.99	19.52	2,375,000	20
Nov 2023	19.50	27.56	18.06	23,137,500	21
Oct 2023	16.80	16.80	13.99	4,063,000	22
Sep 2023	15.27	15.27	13.08	3,840,000	20
Aug 2023	12.74	19.75	12.50	17,723,000	22
Jul 2023	16.82	17.37	14.50	268,500	20
Jun 2023	14.48	14.48	13.52	31,500	15
May 2023	14.02	15.00	13.71	52,000	19
Apr 2023	15.44	15.55	13.50	56,000	12
Mar 2023	14.00	14.50	13.80	98,000	19
Feb 2023	14.12	18.00	14.12	186,500	19
Jan 2023	17.00	17.48	16.98	112,500	14
Dec 2022	17.69	18.33	17.15	107,500	19
Nov 2022	17.80	18.42	17.09	204,000	21
Oct 2022	16.77	18.75	16.77	152,000	20
Sep 2022	17.00	19.10	16.33	202,500	21
Aug 2022	18.06	19.05	16.31	201,500	21
Jul 2022	16.50	17.32	16.00	129,500	17
Jun 2022	15.79	18.00	15.71	243,000	22
May 2022	16.98	18.50	16.46	223,000	16
Apr 2022	18.25	19.97	18.25	266,000	20
Mar 2022	19.37	20.30	18.79	777,000	22
Feb 2022	20.62	23.98	20.05	1,469,500	19
Jan 2022	21.52	22.59	20.80	615,500	21
Dec 2021	21.69	41.69	21.69	3,128,000	16
Nov 2021	23.50	23.75	23.20	68,000	5
Oct 2021	23.75	27.06	21.95	29,000	11
Sep 2021	27.06	28.77	23.00	3,799,000	15
Aug 2021	24.00	26.00	24.00	59,000	10
Jul 2021	25.00	27.20	25.00	26,500	10
Jun 2021	25.50	26.95	23.83	164,000	18
May 2021	24.80	24.80	23.00	101,500	9
Apr 2021	25.40	28.05	25.40	67,500	4
Mar 2021	24.10	26.00	23.13	53,000	11
Feb 2021	26.06	30.00	26.06	217,000	9
Jan 2021	28.95	29.95	26.27	288,500	17
Dec 2020	24.61	26.80	24.56	132,500	18
Nov 2020	25.95	27.55	25.00	308,500	17
Oct 2020	25.00	26.86	23.50	101,000	15
Sep 2020	25.75	28.50	25.75	361,500	18
Aug 2020	26.96	29.00	25.00	270,000	17
Jul 2020	26.60	28.00	23.50	85,500	17
Jun 2020	24.25	24.25	23.00	43,500	14
May 2020	23.94	23.94	21.62	45,500	12
Apr 2020	24.00	25.00	22.50	344,500	16
Mar 2020	22.50	32.00	22.50	571,500	18
Feb 2020	30.85	30.90	28.00	116,500	11
Jan 2020	28.50	30.25	28.00	100,500	17
Dec 2019	30.09	30.09	22.30	5,950,000	20
Nov 2019	22.85	25.00	21.50	669,000	18
Oct 2019	20.50	27.79	20.25	204,500	19
Sep 2019	26.18	31.99	26.18	1,974,000	8
Aug 2019	32.00	32.00	28.50	4,000	4
Jul 2019	28.95	32.00	28.95	17,000	6
Jun 2019	33.34	34.15	31.00	153,000	6
May 2019	32.48	34.12	32.11	62,500	10
Apr 2019	31.00	39.63	28.69	399,500	19
Mar 2019	37.00	37.11	35.03	55,000	13
Feb 2019	37.60	37.75	35.58	642,000	7
Jan 2019	36.50	36.99	35.15	3,000	4
Dec 2018	37.00	37.75	35.49	8,500	6
Nov 2018	38.00	38.00	36.15	66,000	10
Oct 2018	36.50	41.00	36.18	2,872,000	17
Sep 2018	36.98	37.90	34.70	36,500	8
Aug 2018	39.89	41.40	35.00	378,000	15
Jul 2018	35.86	40.00	35.86	73,500	14
Jun 2018	37.95	40.00	36.30	844,500	8
May 2018	38.96	40.95	37.11	507,000	14
Apr 2018	40.90	42.36	38.30	73,000	12
Mar 2018	39.20	43.00	39.20	24,500	10
Feb 2018	41.73	43.00	41.33	95,000	10
Jan 2018	40.60	45.95	40.60	150,500	18
Dec 2017	43.02	46.00	38.94	221,500	15
Nov 2017	44.00	48.95	42.00	179,500	17
Oct 2017	48.95	49.00	42.40	437,000	14
Sep 2017	44.20	46.75	42.10	94,500	9
Aug 2017	45.00	50.00	44.30	59,500	13
Jul 2017	47.00	52.45	45.76	322,500	19
Jun 2017	49.74	51.18	44.00	740,500	17
May 2017	48.23	50.42	38.51	3,053,000	18
Apr 2017	40.50	41.50	38.00	36,500	11
Mar 2017	40.00	42.00	40.00	255,500	18
Feb 2017	41.00	43.00	38.14	492,000	20
Jan 2017	42.00	43.30	40.25	2,804,000	21
Dec 2016	41.25	42.99	40.50	303,000	15
Nov 2016	42.50	44.50	40.50	441,500	18
Oct 2016	41.00	47.39	39.08	1,930,000	19
Sep 2016	37.22	37.70	36.50	278,000	10

The last close of each month, with the highest and lowest daily close inside it. Closes are adjusted for splits and bonus issues, so an old close is comparable with a new one. Source: the exchange’s end-of-day prices, as of 13 Nov 2026.

The last 60 sessions

Date	Close (Rs)	Change on the session before	Shares traded
13 Nov 2026	7.17	+1.56%	2,407,643
12 Nov 2026	7.06	-4.85%	5,156,138
11 Nov 2026	7.42	+15.58%	7,616,048
10 Nov 2026	6.42	+8.81%	956,227
6 Nov 2026	5.90	-1.50%	149,055
5 Nov 2026	5.99	+0.34%	682,645
4 Nov 2026	5.97	-1.16%	250,464
3 Nov 2026	6.04	+0.50%	31,268
2 Nov 2026	6.01	-2.44%	217,034
30 Oct 2026	6.16	-1.12%	114,801
29 Oct 2026	6.23	+0.32%	244,603
28 Oct 2026	6.21	-0.96%	318,821
27 Oct 2026	6.27	-0.79%	121,907
26 Oct 2026	6.32	-1.86%	622,150
23 Oct 2026	6.44	-1.38%	147,811
22 Oct 2026	6.53	-1.06%	59,299
21 Oct 2026	6.60	-1.93%	100,157
20 Oct 2026	6.73	-1.32%	157,662
19 Oct 2026	6.82	-0.15%	831,298
16 Oct 2026	6.83	+5.24%	583,098
15 Oct 2026	6.49	+2.37%	451,861
14 Oct 2026	6.34	+1.12%	91,879
13 Oct 2026	6.27	+0.97%	19,626
12 Oct 2026	6.21	-0.64%	15,889
9 Oct 2026	6.25	-1.26%	124,839
8 Oct 2026	6.33	-1.40%	65,875
7 Oct 2026	6.42	0.00%	71,287
6 Oct 2026	6.42	-0.31%	103,574
5 Oct 2026	6.44	-2.72%	92,327
2 Oct 2026	6.62	+0.15%	117,948
1 Oct 2026	6.61	+1.38%	46,722
30 Sep 2026	6.52	-1.06%	158,155
29 Sep 2026	6.59	-0.45%	57,562
28 Sep 2026	6.62	-1.19%	22,603
25 Sep 2026	6.70	0.00%	84,097
24 Sep 2026	6.70	-1.76%	173,737
23 Sep 2026	6.82	+2.56%	91,165
22 Sep 2026	6.65	+0.76%	376,478
21 Sep 2026	6.60	+1.07%	84,859
18 Sep 2026	6.53	-0.15%	77,625
17 Sep 2026	6.54	+0.77%	116,458
16 Sep 2026	6.49	-1.96%	51,749
15 Sep 2026	6.62	+1.85%	53,992
14 Sep 2026	6.50	-2.84%	203,197
11 Sep 2026	6.69	+0.30%	242,807
10 Sep 2026	6.67	-1.33%	133,156
9 Sep 2026	6.76	-1.89%	168,742
8 Sep 2026	6.89	-1.99%	444,436
7 Sep 2026	7.03	-0.85%	321,415
4 Sep 2026	7.09	-2.07%	317,602
3 Sep 2026	7.24	-1.50%	715,160
2 Sep 2026	7.35	-3.16%	891,715
1 Sep 2026	7.59	-0.52%	708,523
31 Aug 2026	7.63	+2.83%	270,175
28 Aug 2026	7.42	-0.54%	137,108
27 Aug 2026	7.46	+0.67%	234,096
25 Aug 2026	7.41	+0.82%	892,070
24 Aug 2026	7.35	-2.13%	200,683
21 Aug 2026	7.51	+1.62%	63,355
20 Aug 2026	7.39	-1.86%	481,865

Closes are adjusted for splits and bonus issues, so an old close is comparable with a new one. Source: the exchange’s end-of-day prices, as of 13 Nov 2026.

Download every daily close

ALTN daily prices, CSV

Columns: date, open, high, low, close_adjusted, volume. One row for each of the 2,028 sessions on file. The close is adjusted for splits and bonus issues. A blank is a value the exchange feed did not carry.