Tenaris SA (TNRSF) stock
TNRSFOTCSteel Works, Blast Furnaces & Rolling Mills (Coke Ovens)Also trades as TS
$28.12+0.00 (0.00%)
Close on Oct 19, 2026Market cap $30.86BP/E –Yield –
Price history
Tenaris share prices for every month, newest first. Adjusted for stock splits, not for dividends.
Close, Oct 19, 2026
$28.12
0.00% on the day
52-week range
$17.10 – $28.89
-2.7% from the high
Change over 52 weeks
+64.5%
From $17.10 on Oct 17, 2025
Average volume
4,051
Shares a day, last 90 sessions
| Month | Open | High | Low | Close | Change | Volume |
|---|---|---|---|---|---|---|
| Oct 2026 | $28.12 | $28.12 | $28.12 | $28.12 | 0.00% | 0 |
| Sep 2026 | $28.33 | $28.89 | $28.12 | $28.12 | +6.19% | 2,200 |
| Aug 2026 | $27.56 | $27.56 | $26.25 | $26.48 | -3.93% | 161,998 |
| Jul 2026 | $27.13 | $27.56 | $27.13 | $27.56 | -3.12% | 200,349 |
| Jun 2026 | $28.45 | $28.45 | $28.45 | $28.45 | 0.00% | 0 |
| May 2026 | $28.45 | $28.45 | $28.45 | $28.45 | 0.00% | 0 |
| Apr 2026 | $28.45 | $28.45 | $28.45 | $28.45 | 0.00% | 0 |
| Mar 2026 | $21.10 | $28.45 | $21.10 | $28.45 | +34.83% | 2,858 |
| Feb 2026 | $21.10 | $21.10 | $21.10 | $21.10 | 0.00% | 0 |
| Jan 2026 | $18.80 | $21.10 | $18.80 | $21.10 | +12.23% | 14,981 |
| Dec 2025 | $20.73 | $20.73 | $18.80 | $18.80 | -5.72% | 106,100 |
| Nov 2025 | $19.80 | $20.66 | $19.80 | $19.94 | +0.71% | 7,063 |
| Oct 2025 | $17.12 | $19.80 | $17.10 | $19.80 | +15.66% | 5,727 |
| Sep 2025 | $17.62 | $17.83 | $17.12 | $17.12 | -2.84% | 11,402 |
| Aug 2025 | $19.01 | $19.01 | $17.62 | $17.62 | -7.31% | 643 |
| Jul 2025 | $18.36 | $19.01 | $18.36 | $19.01 | +3.54% | 1,729 |
| Jun 2025 | $16.38 | $18.70 | $16.38 | $18.36 | +12.09% | 2,445 |
| May 2025 | $17.23 | $17.44 | $16.38 | $16.38 | -4.93% | 4,295 |
| Apr 2025 | $19.89 | $19.89 | $15.41 | $17.23 | -13.37% | 403,981 |
| Mar 2025 | $19.69 | $19.89 | $17.68 | $19.89 | +1.02% | 12,575 |
| Feb 2025 | $19.43 | $19.69 | $19.43 | $19.69 | +1.34% | 80,090 |
| Jan 2025 | $18.81 | $19.43 | $18.81 | $19.43 | +3.30% | 300,000 |
| Dec 2024 | $18.76 | $18.81 | $18.76 | $18.81 | +0.27% | 2,020 |
| Nov 2024 | $16.00 | $18.76 | $16.00 | $18.76 | +17.25% | 300,481 |
| Oct 2024 | $16.14 | $16.30 | $15.55 | $16.00 | -0.86% | 201,072 |
| Sep 2024 | $13.91 | $16.14 | $13.91 | $16.14 | +16.01% | 300,188 |
| Aug 2024 | $14.91 | $14.91 | $13.86 | $13.91 | -13.99% | 636,200 |
| Jul 2024 | $15.10 | $16.17 | $15.10 | $16.17 | +7.11% | 738 |
| Jun 2024 | $16.62 | $16.62 | $15.10 | $15.10 | -9.15% | 145,943 |
| May 2024 | $18.51 | $18.51 | $16.62 | $16.62 | -10.21% | 2,326 |
| Apr 2024 | $19.97 | $19.97 | $18.51 | $18.51 | -7.31% | 101,455 |
| Mar 2024 | $17.60 | $19.97 | $17.60 | $19.97 | +13.47% | 126,605 |
| Feb 2024 | $15.95 | $17.76 | $15.60 | $17.60 | +10.34% | 101,881 |
| Jan 2024 | $17.73 | $17.73 | $15.65 | $15.95 | -10.05% | 115,339 |
| Dec 2023 | $16.75 | $18.07 | $16.33 | $17.73 | +5.86% | 15,466 |
| Nov 2023 | $16.75 | $16.75 | $16.75 | $16.75 | 0.00% | 0 |
| Oct 2023 | $16.50 | $16.75 | $16.05 | $16.75 | +1.52% | 56,651 |
| Sep 2023 | $16.50 | $16.50 | $16.50 | $16.50 | 0.00% | 0 |
| Aug 2023 | $13.75 | $16.71 | $13.75 | $16.50 | +20.00% | 160,399 |
| Jul 2023 | $13.75 | $13.75 | $13.75 | $13.75 | 0.00% | 0 |
| Jun 2023 | $13.10 | $14.10 | $13.10 | $13.75 | +4.96% | 1,115 |
| May 2023 | $14.00 | $14.00 | $13.10 | $13.10 | -6.43% | 368 |
| Apr 2023 | $14.20 | $14.20 | $14.00 | $14.00 | -1.41% | 4,587 |
| Mar 2023 | $17.64 | $17.64 | $13.81 | $14.20 | -19.51% | 251,779 |
| Feb 2023 | $17.92 | $17.92 | $16.10 | $17.64 | -1.57% | 1,600,300 |
| Jan 2023 | $17.31 | $18.64 | $17.25 | $17.92 | +7.65% | 2,083,404 |
| Dec 2022 | $16.65 | $16.65 | $16.65 | $16.65 | 0.00% | 0 |
| Nov 2022 | $14.53 | $16.97 | $14.53 | $16.65 | +14.59% | 901,956 |
| Oct 2022 | $14.17 | $14.65 | $14.17 | $14.53 | +2.58% | 548 |
| Sep 2022 | $13.81 | $14.17 | $13.81 | $14.17 | +2.57% | 332,726 |
| Aug 2022 | $12.70 | $13.81 | $12.70 | $13.81 | +8.74% | 675,292 |
| Jul 2022 | $16.87 | $16.87 | $12.60 | $12.70 | -24.72% | 50,200 |
| Jun 2022 | $16.87 | $16.87 | $16.87 | $16.87 | 0.00% | 0 |
| May 2022 | $14.21 | $16.87 | $14.21 | $16.87 | +18.76% | 374,249 |
| Apr 2022 | $14.21 | $14.21 | $14.21 | $14.21 | 0.00% | 0 |
| Mar 2022 | $12.81 | $14.34 | $12.81 | $14.21 | +10.89% | 624,700 |
| Feb 2022 | $12.81 | $12.81 | $12.81 | $12.81 | +6.33% | 600,000 |
| Jan 2022 | $10.14 | $12.35 | $10.14 | $12.05 | +18.80% | 4,940,100 |
| Dec 2021 | $9.78 | $10.44 | $9.78 | $10.14 | +3.73% | 832,060 |
| Nov 2021 | $10.39 | $12.65 | $9.78 | $9.78 | -5.88% | 647,161 |
| Oct 2021 | $10.39 | $10.39 | $10.39 | $10.39 | 0.00% | 0 |
| Sep 2021 | $10.10 | $10.39 | $10.10 | $10.39 | +2.84% | 8,107 |
| Aug 2021 | $10.29 | $10.36 | $9.76 | $10.10 | -2.46% | 113,897 |
| Jul 2021 | $11.35 | $11.35 | $10.36 | $10.36 | -8.73% | 267 |
| Jun 2021 | $11.22 | $11.89 | $11.22 | $11.35 | +1.09% | 605,703 |
| May 2021 | $11.45 | $11.61 | $11.22 | $11.22 | -1.99% | 857,126 |
| Apr 2021 | $11.45 | $11.45 | $11.45 | $11.45 | 0.00% | 0 |
| Mar 2021 | $10.45 | $11.45 | $10.45 | $11.45 | +9.57% | 640,500 |
| Feb 2021 | $7.97 | $10.45 | $7.97 | $10.45 | +31.12% | 480,605 |
| Jan 2021 | $6.51 | $8.61 | $6.51 | $7.97 | +22.43% | 1,755,650 |
| Dec 2020 | $6.51 | $6.51 | $6.51 | $6.51 | 0.00% | 0 |
| Nov 2020 | $4.73 | $6.52 | $4.73 | $6.51 | +37.78% | 714,888 |
| Oct 2020 | $4.88 | $5.20 | $4.72 | $4.73 | -3.01% | 973,663 |
| Sep 2020 | $5.78 | $5.78 | $4.87 | $4.87 | -19.63% | 314,957 |
| Aug 2020 | $6.06 | $6.06 | $6.06 | $6.06 | -9.46% | 335 |
| Jul 2020 | $6.43 | $6.69 | $6.43 | $6.69 | +4.06% | 8,156 |
| Jun 2020 | $6.56 | $7.16 | $6.43 | $6.43 | -0.13% | 5,098,109 |
| May 2020 | $6.80 | $8.00 | $6.18 | $6.44 | -8.62% | 1,234,822 |
| Apr 2020 | $6.04 | $7.05 | $6.00 | $7.05 | +14.12% | 805,416 |
| Mar 2020 | $9.00 | $9.09 | $5.31 | $6.18 | -31.37% | 2,653,705 |
| Feb 2020 | $10.74 | $10.74 | $9.00 | $9.00 | -16.16% | 2,852,726 |
| Jan 2020 | $10.96 | $10.96 | $10.73 | $10.74 | -1.99% | 340,000 |
| Dec 2019 | $10.96 | $10.96 | $10.96 | $10.96 | 0.00% | 0 |
| Nov 2019 | $10.90 | $10.96 | $10.90 | $10.96 | +5.31% | 318,201 |
| Oct 2019 | $11.20 | $11.20 | $10.23 | $10.40 | -7.15% | 1,700,000 |
| Sep 2019 | $12.72 | $12.72 | $10.75 | $11.20 | -11.93% | 600,274 |
| Aug 2019 | $12.72 | $12.72 | $12.72 | $12.72 | 0.00% | 0 |
| Jul 2019 | $13.10 | $13.75 | $12.72 | $12.72 | -2.90% | 660,800 |
| Jun 2019 | $13.83 | $13.83 | $13.05 | $13.10 | -5.23% | 1,212,500 |
| May 2019 | $14.10 | $14.10 | $13.82 | $13.83 | -1.92% | 465,076 |
| Apr 2019 | $13.90 | $14.22 | $13.90 | $14.10 | +1.39% | 333,004 |
| Mar 2019 | $14.00 | $14.00 | $12.82 | $13.90 | -0.70% | 657,600 |
| Feb 2019 | $12.51 | $14.00 | $12.51 | $14.00 | +11.89% | 164,500 |
| Jan 2019 | $11.60 | $12.51 | $11.60 | $12.51 | +7.86% | 157,600 |
| Dec 2018 | $14.17 | $14.17 | $11.55 | $11.60 | -18.11% | 1,074,100 |
| Nov 2018 | $14.63 | $14.63 | $14.17 | $14.17 | -3.19% | 174,269 |
| Oct 2018 | $17.65 | $17.65 | $14.00 | $14.63 | -17.10% | 328,470 |
| Sep 2018 | $16.80 | $17.65 | $15.72 | $17.65 | +5.06% | 355,300 |
| Aug 2018 | $18.28 | $18.28 | $16.53 | $16.80 | -8.07% | 1,527,400 |
| Jul 2018 | $18.28 | $18.28 | $18.28 | $18.28 | 0.00% | 0 |
| Jun 2018 | $18.12 | $18.28 | $17.59 | $18.28 | +0.88% | 616,534 |
| May 2018 | $18.78 | $19.34 | $18.11 | $18.12 | -3.52% | 1,317,600 |
| Apr 2018 | $16.82 | $18.78 | $16.82 | $18.78 | +11.61% | 108,000 |
| Mar 2018 | $17.29 | $17.86 | $16.82 | $16.82 | -2.68% | 2,920,800 |
| Feb 2018 | $16.49 | $17.69 | $15.81 | $17.29 | +4.85% | 1,620,000 |
| Jan 2018 | $15.75 | $16.49 | $15.75 | $16.49 | +4.65% | 600,400 |
| Dec 2017 | $14.30 | $15.75 | $14.30 | $15.75 | +10.16% | 400,000 |
| Nov 2017 | $13.16 | $14.30 | $13.16 | $14.30 | +8.66% | 100 |
| Oct 2017 | $14.21 | $14.21 | $13.16 | $13.16 | -7.41% | 68,643 |
| Sep 2017 | $13.55 | $14.40 | $13.55 | $14.21 | +4.89% | 1,580,000 |
| Aug 2017 | $15.16 | $15.16 | $13.55 | $13.55 | -10.61% | 465 |
| Jul 2017 | $15.16 | $15.16 | $15.16 | $15.16 | 0.00% | 0 |
| Jun 2017 | $15.90 | $15.90 | $15.16 | $15.16 | -4.67% | 200,000 |
| May 2017 | $15.73 | $15.90 | $15.73 | $15.90 | +1.09% | 100 |
| Apr 2017 | $16.09 | $16.27 | $15.72 | $15.73 | -2.26% | 316,000 |
| Mar 2017 | $16.45 | $16.45 | $15.40 | $16.09 | -2.17% | 1,640,000 |
| Feb 2017 | $17.54 | $17.54 | $16.45 | $16.45 | -6.21% | 220,200 |
| Jan 2017 | $17.70 | $18.21 | $17.54 | $17.54 | -0.90% | 1,409,803 |
| Dec 2016 | $15.72 | $17.70 | $15.72 | $17.70 | +12.61% | 953,907 |
| Nov 2016 | $14.38 | $15.78 | $14.25 | $15.72 | +9.34% | 1,694,305 |
| Oct 2016 | $14.25 | $14.83 | $14.25 | $14.38 | +1.66% | 3,538,011 |
| Sep 2016 | $14.38 | $14.38 | $12.64 | $14.14 | -1.67% | 973,240 |
| Aug 2016 | $14.30 | $14.38 | $14.30 | $14.38 | +0.56% | 42 |
| Jul 2016 | $14.12 | $14.41 | $14.12 | $14.30 | +1.27% | 381,000 |
| Jun 2016 | $13.13 | $14.25 | $13.13 | $14.12 | +7.55% | 303 |
| May 2016 | $12.99 | $13.13 | $12.99 | $13.13 | +1.07% | 150,392 |
| Apr 2016 | $11.82 | $12.99 | $11.82 | $12.99 | +9.89% | 608,400 |
| Mar 2016 | $10.32 | $11.82 | $10.32 | $11.82 | +14.55% | 300,813 |
| Feb 2016 | $9.94 | $10.32 | $9.92 | $10.32 | +3.82% | 754,296 |
| Jan 2016 | $12.11 | $12.11 | $9.72 | $9.94 | -17.92% | 2,124,964 |
| Dec 2015 | $12.80 | $12.80 | $12.11 | $12.11 | -5.39% | 3,712 |
| Nov 2015 | $12.67 | $13.07 | $12.11 | $12.80 | +0.99% | 2,653,300 |
| Oct 2015 | $12.13 | $13.73 | $12.13 | $12.67 | +4.49% | 633,200 |
| Sep 2015 | $12.70 | $12.98 | $12.13 | $12.13 | -4.45% | 1,547,921 |
| Aug 2015 | $12.55 | $13.29 | $12.55 | $12.70 | +1.16% | 1,037,628 |
| Jul 2015 | $13.58 | $13.58 | $12.21 | $12.55 | -7.56% | 1,592,740 |
| Jun 2015 | $15.71 | $15.71 | $13.56 | $13.58 | -13.57% | 1,743,280 |
| May 2015 | $15.38 | $15.71 | $15.38 | $15.71 | +2.17% | 304,000 |
| Apr 2015 | $13.99 | $15.38 | $13.99 | $15.38 | +9.92% | 424,000 |
| Mar 2015 | $13.50 | $13.99 | $13.50 | $13.99 | +3.61% | 84,000 |
| Feb 2015 | $13.87 | $13.87 | $13.50 | $13.50 | -2.69% | 80 |
| Jan 2015 | $15.02 | $15.02 | $13.17 | $13.87 | -7.66% | 789,470 |
| Dec 2014 | $18.05 | $18.05 | $14.47 | $15.02 | -16.77% | 1,125,103 |
| Nov 2014 | $19.74 | $19.74 | $17.87 | $18.05 | -8.55% | 253,344 |
| Oct 2014 | $23.45 | $23.45 | $19.36 | $19.74 | -15.81% | 939,268 |
| Sep 2014 | $22.16 | $23.45 | $22.16 | $23.45 | +5.80% | 132,388 |
| Aug 2014 | $22.45 | $22.45 | $22.15 | $22.16 | -1.29% | 3,800 |
| Jul 2014 | $23.34 | $23.50 | $22.45 | $22.45 | -3.81% | 158,311 |
| Jun 2014 | $22.50 | $23.43 | $22.50 | $23.34 | +7.31% | 79,400 |
| May 2014 | $21.75 | $21.75 | $21.75 | $21.75 | 0.00% | 0 |
| Apr 2014 | $21.75 | $21.75 | $21.75 | $21.75 | 0.00% | 0 |
| Mar 2014 | $20.92 | $21.75 | $20.78 | $21.75 | +3.97% | 875 |
| Feb 2014 | $21.71 | $23.30 | $20.92 | $20.92 | -3.64% | 120,100 |
| Jan 2014 | $21.70 | $21.71 | $21.70 | $21.71 | +0.05% | 200 |
| Dec 2013 | $23.81 | $23.81 | $21.70 | $21.70 | -8.85% | 1,757 |
| Nov 2013 | $23.81 | $23.81 | $23.81 | $23.81 | 0.00% | 0 |
| Oct 2013 | $23.41 | $23.81 | $23.41 | $23.81 | +1.69% | 40,000 |
| Sep 2013 | $21.80 | $23.65 | $21.80 | $23.41 | +7.40% | 120,000 |
| Aug 2013 | $21.80 | $21.80 | $21.80 | $21.80 | 0.00% | 0 |
| Jul 2013 | $21.05 | $21.87 | $21.00 | $21.80 | +3.58% | 305,443 |
| Jun 2013 | $21.00 | $21.05 | $21.00 | $21.05 | +0.23% | 40,000 |
| May 2013 | $20.86 | $21.56 | $20.86 | $21.00 | +0.67% | 48,386 |
| Apr 2013 | $20.05 | $20.86 | $20.05 | $20.86 | +4.04% | 1,000 |
| Mar 2013 | $20.30 | $20.30 | $20.05 | $20.05 | – | 281,426 |
Seasonality
TNRSF return in each calendar month over the last 10 years, including dividends. The current month runs to the latest close.
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average | 6.4% | 4.2% | 1.3% | 0.3% | 0.1% | -0.0% | -2.5% | -2.7% | 0.3% | -1.6% | 9.7% | -0.4% |
| Months up | 7 of 10 | 6 of 10 | 5 of 10 | 3 of 10 | 4 of 10 | 4 of 10 | 3 of 10 | 2 of 10 | 6 of 10 | 3 of 10 | 7 of 9 | 4 of 9 |
| 2026 | 12.2% | 0.0% | 34.8% | 0.0% | 2.2% | 0.0% | -3.1% | -3.9% | 6.2% | 0.0% | ||
| 2025 | 3.3% | 1.3% | 1.0% | -13.4% | -1.7% | 12.1% | 3.5% | -7.3% | -2.8% | 15.7% | 2.2% | -5.7% |
| 2024 | -10.0% | 10.3% | 13.5% | -7.3% | -8.1% | -9.1% | 7.1% | -14.0% | 16.0% | -0.9% | 19.2% | 0.3% |
| 2023 | 7.7% | -1.6% | -19.5% | -1.4% | -3.9% | 5.0% | 0.0% | 20.0% | 0.0% | 1.5% | 1.2% | 5.9% |
| 2022 | 18.8% | 6.3% | 10.9% | 0.0% | 20.8% | 0.0% | -24.7% | 8.7% | 2.6% | 2.6% | 15.7% | 0.0% |
| 2021 | 22.4% | 31.1% | 9.6% | 0.0% | -0.8% | 1.1% | -8.7% | -2.5% | 2.8% | 0.0% | -4.7% | 3.7% |
| 2020 | -2.0% | -16.2% | -31.4% | 14.1% | -8.6% | -0.1% | 4.1% | -9.5% | -19.6% | -3.0% | 39.3% | 0.0% |
| 2019 | 7.9% | 11.9% | -0.7% | 1.4% | 0.1% | -5.2% | -2.9% | 0.0% | -11.9% | -7.1% | 6.6% | 0.0% |
| 2018 | 4.6% | 4.9% | -2.7% | 11.6% | -2.1% | 0.9% | 0.0% | -8.1% | 5.1% | -17.1% | -2.3% | -18.1% |
| 2017 | -0.9% | -6.2% | -2.2% | -2.3% | 2.9% | -4.7% | 0.0% | -10.6% | 4.9% | -7.4% | 9.7% | 10.2% |
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