COSYN share price history

BSE: 538922IT - SoftwareSmall Cap

COSYN Limited · Face value ₹10 · Listed Jan 2015

₹21.70₹0.37 (1.73%)

Share price at the BSE close on 29 Oct 2026. Previous close ₹21.33.

29 Oct: open ₹21.00, high ₹21.90, low ₹20.80

52-week range of traded prices to 29 Oct 2026

₹18.65Low, 1 Apr 2026₹27.50High, 10 Feb 2026

Under BSE's graded surveillance, stage 0, on the list for 28 Oct 2026. The exchange puts a share here when its price has moved unusually, and trading in it carries extra conditions.

Market cap: ₹16 Cr4,277th largest listed
P/E: 148.22
P/B: 0.59
Dividend yield: Nonein the last 12 months
ROE: 0.4%
ROCE: 1.2%
Debt to equity: 0.00
Volume, BSE: 346

COSYN share price by year, month and day

Closes to 29 Oct 2026; the last month as traded on BSE

COSYN's share price is on record from 29 Jan 2015, when it closed at ₹11.55, to 29 Oct 2026. Its highest close was ₹244.60 on 2 Jan 2017 and its lowest ₹8.55 on 26 Jun 2015.

Close at year end, ₹

Year	Close at year end	Change	Highest close	Lowest close	Open	Traded high	Traded low	Volume
2026so far	21.70	−7.7%	26.95	19.21	23.74	27.50	18.65	6,05,539
2025	23.50	−46.8%	45.17	20.50	44.98	46.00	20.35	12,62,616
2024	44.20	+22.4%	51.57	32.40	36.80	61.68	30.55	53,97,376
2023	36.11	+73.6%	42.18	17.65	21.75	45.50	17.00	42,24,112
2022	20.80	−23.7%	32.00	15.15	28.40	33.05	15.10	24,90,415
2021	27.25	−0.4%	41.50	18.80	28.00	42.80	17.75	35,42,105
2020	27.35	+55.4%	33.80	11.70	18.20	35.50	10.20	16,92,146
2019	17.60	−66.0%	55.80	17.35	54.00	57.40	16.35	8,78,366
2018	51.70	−49.5%	107.60	48.20	102.00	112.95	45.65	29,80,143
2017	102.45	−53.9%	244.60	70.05	229.00	252.00	66.40	67,89,589
2016	222.40	+537.2%	222.40	32.15	38.90	222.40	31.30	1,04,10,641
2015	34.90	–	34.90	8.55	11.59	34.90	8.55	20,12,652

₹ per share, adjusted for splits and bonuses since. Change is on the close at the end of the year before; traded high and low are the year's range. 2015 is from its first session, 29 Jan 2015.

Month	Close	Change	Open	High	Low	Volume
Oct 2026so far	21.70	+3.4%	20.85	21.90	19.00	32,913
Sep 2026	20.99	−11.5%	24.20	25.25	19.55	40,522
Aug 2026	23.72	+10.4%	21.89	25.50	19.41	57,529
Jul 2026	21.49	+3.3%	20.88	21.85	19.01	61,529
Jun 2026	20.80	+2.9%	20.69	21.98	19.36	29,827
May 2026	20.21	−11.4%	22.75	23.48	20.07	82,855
Apr 2026	22.81	+17.6%	19.85	26.25	18.65	76,762
Mar 2026	19.40	−7.8%	21.50	23.00	18.80	85,650
Feb 2026	21.05	−4.0%	22.05	27.50	20.51	88,668
Jan 2026	21.93	−6.7%	23.74	26.00	20.51	49,284
Dec 2025	23.50	−0.7%	24.50	24.99	21.00	1,12,521
Nov 2025	23.66	−1.7%	25.00	26.45	22.11	42,096
Oct 2025	24.07	−4.7%	26.00	26.87	23.50	39,514
Sep 2025	25.25	+15.2%	21.82	26.70	21.50	1,06,282
Aug 2025	21.92	−11.5%	24.04	25.00	20.35	88,914
Jul 2025	24.77	+0.4%	23.68	29.48	23.68	80,522
Jun 2025	24.66	−11.4%	27.71	27.71	22.54	37,195
May 2025	27.84	+20.0%	23.00	28.60	21.81	31,975
Apr 2025	23.20	+10.8%	21.00	25.75	21.00	43,782
Mar 2025	20.93	−15.0%	25.90	28.29	20.70	3,27,280
Feb 2025	24.61	−42.0%	41.50	43.68	24.44	2,44,721
Jan 2025	42.45	−4.0%	44.98	46.00	37.36	1,07,814
Dec 2024	44.20	−13.2%	51.60	51.65	41.30	2,06,896
Nov 2024	50.94	+3.4%	51.00	53.00	42.00	3,76,456
Oct 2024	49.26	+12.5%	43.02	61.68	41.05	6,56,051
Sep 2024	43.79	+3.1%	42.50	52.50	41.20	6,94,282
Aug 2024	42.48	−1.1%	43.00	45.85	39.50	4,32,397
Jul 2024	42.95	+4.6%	42.30	44.98	40.00	2,37,359
Jun 2024	41.07	−0.4%	41.25	43.31	38.00	1,71,730
May 2024	41.25	+2.8%	40.40	48.50	39.00	2,03,214
Apr 2024	40.13	+14.3%	36.39	52.70	35.61	10,43,134
Mar 2024	35.11	−12.7%	39.80	42.45	30.55	2,45,192
Feb 2024	40.23	+10.8%	37.50	45.00	34.00	8,79,465
Jan 2024	36.31	+0.6%	36.80	38.79	34.20	2,51,200
Dec 2023	36.11	−3.9%	37.99	39.30	34.10	2,18,015
Nov 2023	37.59	−9.1%	41.90	41.94	35.50	1,87,359
Oct 2023	41.37	+24.3%	34.00	45.00	32.65	9,94,263
Sep 2023	33.29	+11.2%	28.90	37.50	26.51	4,65,742
Aug 2023	29.95	−6.6%	32.60	33.90	29.45	1,25,908
Jul 2023	32.08	−9.8%	35.30	35.89	30.05	2,48,892
Jun 2023	35.55	+39.5%	25.48	45.50	24.50	7,74,925
May 2023	25.48	−16.4%	30.00	30.49	23.67	1,15,946
Apr 2023	30.48	+72.1%	18.00	32.89	17.71	7,56,461
Mar 2023	17.71	−9.6%	19.60	23.20	17.00	1,27,070
Feb 2023	19.60	−8.2%	21.75	23.05	18.00	83,476
Jan 2023	21.35	+2.6%	21.75	23.75	19.00	1,26,055
Dec 2022	20.80	+8.6%	19.45	25.25	17.50	2,16,593
Nov 2022	19.15	−9.9%	21.70	22.80	18.95	74,923
Oct 2022	21.25	+20.1%	17.05	26.60	16.85	2,45,939
Sep 2022	17.70	−4.8%	19.00	19.95	17.00	1,26,226
Aug 2022	18.60	−2.1%	19.80	20.15	17.80	90,184
Jul 2022	19.00	−2.1%	20.00	20.25	17.45	60,679
Jun 2022	19.40	+13.5%	17.50	19.40	15.10	2,36,503
May 2022	17.10	−39.7%	28.90	30.00	17.10	3,70,193
Apr 2022	28.35	+34.7%	20.80	28.90	20.80	4,73,481
Mar 2022	21.05	−7.9%	22.45	24.10	20.55	1,64,756
Feb 2022	22.85	−16.0%	26.30	30.85	22.15	1,04,893
Jan 2022	27.20	−0.2%	28.40	33.05	27.00	3,26,045
Dec 2021	27.25	+23.6%	22.00	32.95	21.00	4,13,657
Nov 2021	22.05	−13.4%	25.00	27.80	21.65	1,36,310
Oct 2021	25.45	−2.5%	25.15	33.15	25.05	1,21,665
Sep 2021	26.10	−6.6%	26.70	28.90	23.60	1,38,023
Aug 2021	27.95	−21.8%	34.00	34.60	25.35	1,51,310
Jul 2021	35.75	+19.8%	30.50	42.80	29.10	5,87,545
Jun 2021	29.85	+33.0%	21.50	37.10	21.00	8,50,145
May 2021	22.45	+9.8%	20.25	25.90	18.25	4,22,948
Apr 2021	20.45	+1.5%	20.85	22.25	17.75	75,810
Mar 2021	20.15	−8.4%	22.45	22.95	19.60	1,32,377
Feb 2021	22.00	−10.6%	24.80	24.80	19.70	1,90,243
Jan 2021	24.60	−10.1%	28.00	32.80	23.55	3,22,072
Dec 2020	27.35	+19.2%	23.80	30.85	21.10	5,52,845
Nov 2020	22.95	−2.3%	24.00	26.50	21.05	92,753
Oct 2020	23.50	−6.7%	25.20	30.25	20.00	2,20,418
Sep 2020	25.20	+15.3%	22.95	26.00	19.20	82,505
Aug 2020	21.85	−6.8%	24.25	27.80	21.30	1,20,729
Jul 2020	23.45	−18.4%	28.50	28.50	21.75	81,913
Jun 2020	28.75	+74.2%	16.95	35.50	15.05	3,02,631
May 2020	16.50	−9.9%	18.00	20.50	14.50	25,115
Apr 2020	18.31	+47.1%	12.30	19.95	12.30	34,436
Mar 2020	12.45	−23.6%	15.10	17.00	10.20	47,920
Feb 2020	16.30	−28.5%	22.10	23.95	14.60	44,166
Jan 2020	22.80	+29.5%	18.20	26.20	17.20	86,715
Dec 2019	17.60	−1.1%	18.45	19.85	16.35	66,383
Nov 2019	17.80	−17.4%	21.95	22.45	16.45	66,598
Oct 2019	21.55	−10.0%	22.60	25.95	19.30	81,939
Sep 2019	23.95	−4.0%	25.80	26.10	20.10	57,989
Aug 2019	24.95	−12.8%	26.95	29.60	22.00	73,006
Jul 2019	28.60	−12.7%	33.90	34.20	25.30	57,819
Jun 2019	32.75	−7.6%	33.05	38.00	29.50	35,821
May 2019	35.45	−3.1%	36.00	39.45	31.10	62,895
Apr 2019	36.60	−15.5%	41.65	45.05	36.25	60,741
Mar 2019	43.30	+18.8%	37.80	46.00	36.50	63,115
Feb 2019	36.45	−24.5%	48.90	49.50	33.50	1,49,580
Jan 2019	48.25	−6.7%	54.00	57.40	47.10	1,02,480
Dec 2018	51.70	−6.3%	56.00	57.75	48.65	38,474
Nov 2018	55.20	−3.6%	57.90	68.90	54.20	1,35,063
Oct 2018	57.25	+9.0%	52.00	60.60	45.65	1,70,858
Sep 2018	52.50	−27.7%	75.75	75.90	50.65	1,53,217
Aug 2018	72.65	+8.4%	68.75	83.35	66.25	2,66,024
Jul 2018	67.05	+1.8%	62.20	78.90	59.80	3,11,953
Jun 2018	65.85	−20.4%	80.75	83.60	62.00	2,05,819
May 2018	82.70	−5.9%	86.95	92.30	71.00	1,80,164
Apr 2018	87.85	+21.8%	73.50	94.80	71.50	2,29,840
Mar 2018	72.15	−15.0%	86.70	86.70	66.60	2,26,965
Feb 2018	84.85	−5.1%	90.00	99.00	71.40	3,56,136
Jan 2018	89.40	−12.7%	102.00	112.95	88.25	7,05,630
Dec 2017	102.45	+18.0%	90.00	110.45	79.00	6,41,433
Nov 2017	86.85	+1.1%	83.75	94.00	79.00	2,31,183
Oct 2017	85.90	+20.0%	72.00	96.00	70.10	4,30,135
Sep 2017	71.60	+2.2%	74.00	98.70	66.40	6,86,632
Aug 2017	70.05	−12.9%	82.70	83.90	69.30	2,02,914
Jul 2017	80.45	−6.7%	88.00	96.50	78.30	2,83,813
Jun 2017	86.25	−20.9%	105.00	111.00	72.00	4,67,306
May 2017	109.10	−13.0%	129.95	134.85	83.60	7,91,665
Apr 2017	125.35	−8.6%	140.00	157.80	124.10	4,19,564
Mar 2017	137.20	−11.8%	158.70	168.00	120.90	7,52,315
Feb 2017	155.50	−19.8%	195.00	216.00	142.55	7,64,312
Jan 2017	193.90	−12.8%	229.00	252.00	192.20	11,18,317
Dec 2016	222.40	+60.0%	142.00	222.40	138.00	17,25,961
Nov 2016	139.00	+2.8%	147.80	161.90	107.25	9,38,812
Oct 2016	135.20	+60.0%	92.00	158.25	88.05	21,10,265
Sep 2016	84.50	+69.0%	51.00	84.50	49.10	14,13,662
Aug 2016	50.00	+14.2%	43.00	58.00	40.35	4,88,847
Jul 2016	43.80	−9.4%	49.75	55.25	42.35	2,37,865
Jun 2016	48.35	+9.4%	42.00	59.90	41.70	7,41,681
May 2016	44.20	+0.3%	45.45	50.60	39.05	4,37,700
Apr 2016	44.05	−0.6%	43.25	50.75	36.60	3,97,355
Mar 2016	44.30	+16.0%	38.10	50.00	34.00	5,51,887
Feb 2016	38.20	−10.5%	42.95	42.95	31.30	2,95,570
Jan 2016	42.70	+22.3%	38.90	53.75	33.30	10,71,036
Dec 2015	34.90	+28.8%	28.45	34.90	28.00	4,86,041
Nov 2015	27.10	+30.0%	20.30	28.85	19.15	3,94,350
Oct 2015	20.85	+19.5%	18.20	23.25	17.50	4,23,431
Sep 2015	17.45	+2.6%	17.50	18.20	12.65	77,751
Aug 2015	17.00	−4.1%	17.05	21.50	15.50	1,12,660
Jul 2015	17.73	+88.4%	9.75	20.48	9.55	2,50,758
Jun 2015	9.41	−18.5%	12.08	12.08	8.55	1,32,986
May 2015	11.55	−17.6%	13.31	14.80	11.55	75,746
Apr 2015	14.01	+54.3%	8.63	15.47	8.63	3,279
Mar 2015	9.08	−23.7%	12.00	13.43	8.56	39,595
Feb 2015	11.90	+8.4%	11.00	12.50	9.44	15,381
Jan 2015	10.98	–	11.59	11.59	10.98	674

₹ per share, adjusted for splits and bonuses since. Change is on the close of the month before; high and low are the month's traded range.

Date	Open	High	Low	Close	Average price	Volume
29 Oct 2026	21.00	21.90	20.80	21.70	21.52	346
28 Oct 2026	20.99	21.49	20.99	21.33	21.40	2,709
27 Oct 2026	21.00	21.00	21.00	21.00	21.00	179
26 Oct 2026	19.50	21.00	19.50	21.00	20.22	2,460
23 Oct 2026	19.50	19.50	19.00	19.50	19.23	2,612
22 Oct 2026	19.50	20.39	19.50	19.50	19.50	452
21 Oct 2026	20.01	20.40	19.95	20.40	19.98	322
19 Oct 2026	20.41	20.41	20.20	20.40	20.40	1,231
16 Oct 2026	19.77	20.54	19.45	20.46	19.98	1,182
15 Oct 2026	19.47	20.60	19.00	20.33	19.86	4,087
14 Oct 2026	20.60	20.60	19.87	20.39	20.46	2,362
13 Oct 2026	20.50	20.50	20.40	20.41	–	64
12 Oct 2026	19.91	20.89	19.46	20.05	20.29	3,634
9 Oct 2026	20.45	20.75	19.00	20.60	19.19	5,695
8 Oct 2026	20.60	21.00	20.49	21.00	20.72	176
7 Oct 2026	20.00	20.35	19.72	20.30	20.15	968
6 Oct 2026	21.00	21.36	19.11	19.74	20.06	3,648
5 Oct 2026	21.50	21.75	20.56	21.49	21.45	514
1 Oct 2026	20.85	21.50	20.85	21.50	21.19	272
30 Sep 2026	20.75	21.98	19.55	20.99	20.36	6,611
29 Sep 2026	22.00	22.49	21.00	22.45	21.76	1,105
28 Sep 2026	22.49	22.49	20.68	21.41	21.42	539

Prices in ₹ per share as traded, not adjusted.