TAC Infosec share price history
NSE: TACIT - Software
TAC Infosec Limited · Face value ₹10 Face value. The nominal value of one share as the company issued it, the unit its share capital is counted in and a dividend can be stated as a percentage of; it has no link to the share price. Face value in the glossary · Listed Apr 2024 · Issue price ₹106
Last close ₹373.00down ₹0.30 (0.08%)
Share price at the NSE close on 30 Oct 2026. Previous close ₹373.30.
30 Oct: open ₹380.75, high ₹380.75, low ₹373.00
52-week range of traded prices to 30 Oct 2026
₹327.60Low, 23 Oct 2026₹899.65High, 4 Nov 2025
- Market capMarket capitalisation. Share price times the number of shares: what the whole company is worth at the day's price. Market capitalisation: how it is worked out
- ₹784 Cr
- P/EPrice to earnings, trailing. Market cap divided by the profit of the last twelve months (the latest four quarters, or two half years for a company that reports half-yearly) that belongs to the company's own shareholders, after the share of the other owners of its subsidiaries: what investors pay for each rupee of a year's profit. Price to earnings, trailing: how it is worked out
- 34.84
- P/BPrice to book. Market cap divided by the net worth that belongs to the company's own shareholders, its assets less everything it owes and less the other owners' share of its subsidiaries, on its latest balance sheet. Price to book: how it is worked out
- 9.42
- Dividend yieldDividend yield. Dividends paid per share in the twelve months to the day, as a percentage of the day's share price.
- Nonein the last 12 months
- ROEReturn on equity. Profit over the last twelve months (the latest four quarters, or two half years for a company that reports half-yearly) that belongs to the company's own shareholders, as a percentage of their net worth, the money they have in the business. Net worth is the average of the latest balance sheet and the one a year before it.
- 32.5%
- Debt to equityDebt to equity. Borrowings divided by the whole group's net worth, the other owners of its subsidiaries included: rupees borrowed for each rupee of equity in the business. Lease liabilities are not counted: the results filings do not state them. From the balance sheet at the end of Mar 2026.
- 0.01
- Volume, NSEVolume. Shares traded on the last trading day; delivery is the part buyers kept rather than sold again the same day. Volume in the glossary
- 20,80090.4% delivered
TAC Infosec share price by year, month and day
Closes to 30 Oct 2026; the last month as traded on NSE
TAC Infosec's share price is on record from 5 Apr 2024, when it closed at ₹152.25, to 30 Oct 2026. Its highest close was ₹869.90 on 4 Nov 2025 and its lowest ₹137.43 on 9 Apr 2024, adjusted for 1 split or bonus issue.
Close at year end, ₹
Adjusted close. A day's closing price restated for every split and bonus issue since, so prices years apart compare as one share held throughout: after a 1:1 bonus, earlier closes are halved. Adjusted close: how it is worked out| Year | Close at year end | Change | Highest close | Lowest close | Open | Traded high | Traded low | Volume |
|---|---|---|---|---|---|---|---|---|
| 2026so far | 373.00 | −50.7% | 760.45 | 336.00 | 755.90 | 770.70 | 327.60 | 1,64,52,800 |
| 2025 | 755.90 | +13.7% | 869.90 | 422.38 | 677.90 | 899.65 | 409.50 | 1,35,34,200 |
| 2024 | 664.63 | – | 664.63 | 137.43 | 145.00 | 664.63 | 130.55 | 2,63,44,400 |
₹ 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. 2024 is from its first session, 5 Apr 2024.
| Month | Close | Change | Open | High | Low | Volume |
|---|---|---|---|---|---|---|
| Oct 2026so far | 373.00 | −7.6% | 405.70 | 427.90 | 327.60 | 10,62,000 |
| Sep 2026 | 403.60 | −3.1% | 422.00 | 513.00 | 398.75 | 10,03,200 |
| Aug 2026 | 416.65 | −16.2% | 521.00 | 533.10 | 410.50 | 7,71,400 |
| Jul 2026 | 497.00 | +27.2% | 394.00 | 563.95 | 376.60 | 17,92,000 |
| Jun 2026 | 390.60 | +3.7% | 378.90 | 422.85 | 347.40 | 12,03,800 |
| May 2026 | 376.50 | −22.9% | 482.00 | 533.40 | 372.15 | 32,26,200 |
| Apr 2026 | 488.60 | +22.6% | 432.90 | 610.85 | 431.00 | 17,46,800 |
| Mar 2026 | 398.65 | +4.5% | 360.00 | 490.00 | 352.00 | 16,07,200 |
| Feb 2026 | 381.60 | −38.1% | 620.05 | 659.55 | 360.10 | 32,40,400 |
| Jan 2026 | 616.20 | −18.5% | 755.90 | 770.70 | 590.00 | 7,99,800 |
| Dec 2025 | 755.90 | −5.4% | 802.90 | 835.00 | 676.00 | 8,26,200 |
| Nov 2025 | 798.90 | −2.1% | 843.00 | 899.65 | 750.00 | 8,08,400 |
| Oct 2025 | 816.05 | +56.4% | 529.48 | 870.00 | 529.00 | 13,93,600 |
| Sep 2025 | 521.73 | −2.7% | 542.50 | 596.00 | 500.00 | 7,94,000 |
| Aug 2025 | 536.13 | +21.4% | 437.00 | 577.63 | 409.50 | 12,22,800 |
| Jul 2025 | 441.55 | −16.0% | 534.00 | 571.35 | 410.08 | 26,39,800 |
| Jun 2025 | 525.53 | −16.3% | 642.00 | 642.00 | 491.00 | 13,74,000 |
| May 2025 | 627.80 | +8.3% | 592.50 | 718.98 | 484.45 | 13,10,400 |
| Apr 2025 | 579.68 | −12.8% | 694.00 | 713.95 | 504.00 | 13,24,200 |
| Mar 2025 | 664.75 | +11.2% | 567.80 | 674.55 | 537.70 | 5,86,400 |
| Feb 2025 | 597.68 | −19.3% | 755.20 | 755.20 | 497.53 | 5,82,400 |
| Jan 2025 | 740.40 | +11.4% | 677.90 | 848.50 | 658.85 | 6,72,000 |
| Dec 2024 | 664.63 | +73.5% | 375.48 | 664.63 | 375.48 | 8,53,200 |
| Nov 2024 | 383.13 | +9.4% | 357.25 | 404.53 | 357.25 | 4,99,600 |
₹ 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 | Delivery |
|---|---|---|---|---|---|---|---|
| 30 Oct 2026 | 380.75 | 380.75 | 373.00 | 373.00 | 374.17 | 20,800 | 90.4% |
| 29 Oct 2026 | 378.00 | 378.00 | 363.00 | 373.30 | 372.72 | 17,400 | 80.5% |
| 28 Oct 2026 | 362.60 | 378.00 | 357.00 | 375.35 | 372.13 | 47,200 | 89.8% |
| 27 Oct 2026 | 359.00 | 370.40 | 359.00 | 370.05 | 368.39 | 77,000 | 95.8% |
| 26 Oct 2026 | 336.00 | 352.80 | 330.25 | 352.80 | 346.47 | 27,400 | 89.1% |
| 23 Oct 2026 | 341.00 | 341.95 | 327.60 | 336.00 | 333.34 | 86,800 | 85.3% |
| 22 Oct 2026 | 344.00 | 359.80 | 336.05 | 344.80 | 346.20 | 54,600 | 79.5% |
| 21 Oct 2026 | 362.00 | 364.00 | 345.05 | 348.50 | 352.96 | 69,800 | 89.1% |
| 19 Oct 2026 | 368.25 | 374.45 | 361.00 | 363.20 | 366.61 | 36,800 | 87.5% |
| 16 Oct 2026 | 380.00 | 389.50 | 369.05 | 372.20 | 373.86 | 1,30,200 | 94.3% |
| 15 Oct 2026 | 388.05 | 394.55 | 385.00 | 388.45 | 387.06 | 20,800 | 89.4% |
| 14 Oct 2026 | 394.05 | 395.20 | 389.60 | 391.35 | 391.59 | 19,200 | 88.5% |
| 13 Oct 2026 | 393.00 | 403.90 | 385.20 | 399.45 | 397.42 | 20,200 | 77.2% |
| 12 Oct 2026 | 388.80 | 404.80 | 385.20 | 393.60 | 395.13 | 30,000 | – |
| 9 Oct 2026 | 382.70 | 403.75 | 382.70 | 397.65 | 384.57 | 74,800 | 88.0% |
| 8 Oct 2026 | 413.25 | 413.25 | 402.80 | 402.80 | 404.27 | 36,400 | – |
| 7 Oct 2026 | 408.90 | 427.90 | 398.00 | 424.00 | 411.72 | 42,600 | 81.7% |
| 6 Oct 2026 | 389.05 | 409.20 | 386.15 | 409.20 | 399.92 | 48,000 | 88.3% |
| 5 Oct 2026 | 376.05 | 395.00 | 371.05 | 389.75 | 382.20 | 70,600 | 82.7% |
| 1 Oct 2026 | 405.70 | 411.70 | 383.45 | 386.40 | 391.02 | 1,31,400 | 82.2% |
| 30 Sep 2026 | 417.50 | 424.50 | 398.75 | 403.60 | 408.06 | 1,23,400 | 86.2% |
| 29 Sep 2026 | 416.60 | 439.00 | 406.25 | 419.70 | 414.65 | 1,32,800 | 88.6% |
Prices in ₹ per share as traded, not adjusted.
Splits, bonus issues and other changes
What the prices above are adjusted for, so they read as one share held throughout.TAC Infosec bonus and split history
| Ex-date | Event | Price factor | What happened |
|---|---|---|---|
| 15 Oct 2025 | Bonus | 0.5000 | Holders received 1 bonus share for every 1 held. |
Earlier prices are multiplied by the factor, so the chart reads as one share held throughout.