Fastly, Inc. (FSLY) stock
FSLYNasdaqServices-Prepackaged SoftwareFiscal year ends December 31
Financials through Q3 FY2026, quarter ended Sep 30, 2026Last filing: 10-K/A on Nov 10, 2026Score 9/3014% above fair value
$16.62−0.57 (-3.32%)
Close on Nov 13, 2026Market cap $2.65BP/E –Yield –
Price history
Fastly share prices for every trading day, newest first. Adjusted for stock splits, not for dividends.
Close, Nov 13, 2026
$16.62
-3.32% on the day
52-week range
$7.87 – $34.82
-52.3% from the high
Change over 52 weeks
+45.3%
From $11.44 on Nov 13, 2025
Average volume
6.40M
Shares a day, last 90 sessions
| Date | Open | High | Low | Close | Change | Volume |
|---|---|---|---|---|---|---|
| Nov 13, 2026 | $17.50 | $17.64 | $16.03 | $16.62 | -3.32% | 3,332,969 |
| Nov 12, 2026 | $16.57 | $17.36 | $16.40 | $17.19 | -0.41% | 4,551,239 |
| Nov 11, 2026 | $17.07 | $17.97 | $17.00 | $17.26 | +6.28% | 5,718,281 |
| Nov 10, 2026 | $15.73 | $16.33 | $15.22 | $16.24 | +1.63% | 4,856,415 |
| Nov 9, 2026 | $15.74 | $16.35 | $15.33 | $15.98 | +0.82% | 6,943,613 |
| Nov 6, 2026 | $16.86 | $16.90 | $15.62 | $15.85 | +3.06% | 10,366,310 |
| Nov 5, 2026 | $17.20 | $17.54 | $15.20 | $15.38 | -26.88% | 18,796,110 |
| Nov 4, 2026 | $20.75 | $21.51 | $20.22 | $21.04 | -0.17% | 8,664,075 |
| Nov 3, 2026 | $21.08 | $21.32 | $20.80 | $21.07 | +2.28% | 4,684,097 |
| Nov 2, 2026 | $23.21 | $23.35 | $20.53 | $20.60 | -10.88% | 5,941,713 |
| Oct 30, 2026 | $24.46 | $24.46 | $22.33 | $23.12 | -9.85% | 5,987,813 |
| Oct 29, 2026 | $25.78 | $26.37 | $24.78 | $25.64 | -5.14% | 3,966,429 |
| Oct 28, 2026 | $27.31 | $28.14 | $26.53 | $27.03 | -1.24% | 3,333,086 |
| Oct 27, 2026 | $25.70 | $27.88 | $25.63 | $27.37 | +6.87% | 5,055,724 |
| Oct 26, 2026 | $24.65 | $26.03 | $24.04 | $25.61 | +4.92% | 4,932,885 |
| Oct 23, 2026 | $22.55 | $24.54 | $22.07 | $24.41 | +8.73% | 4,987,072 |
| Oct 22, 2026 | $22.83 | $23.44 | $22.30 | $22.45 | -3.65% | 4,305,691 |
| Oct 21, 2026 | $22.56 | $24.21 | $22.06 | $23.30 | +5.57% | 5,666,770 |
| Oct 20, 2026 | $22.38 | $22.70 | $21.55 | $22.07 | -4.00% | 3,522,259 |
| Oct 19, 2026 | $23.06 | $23.60 | $22.75 | $22.99 | +2.31% | 4,298,934 |
| Oct 16, 2026 | $24.83 | $25.08 | $21.90 | $22.47 | -10.37% | 7,123,709 |
| Oct 15, 2026 | $23.80 | $25.12 | $22.70 | $25.07 | +0.28% | 7,844,260 |
| Oct 14, 2026 | $26.45 | $27.15 | $24.68 | $25.00 | -7.72% | 6,078,094 |
| Oct 13, 2026 | $26.19 | $28.28 | $25.45 | $27.09 | +2.50% | 5,680,954 |
| Oct 12, 2026 | $28.87 | $29.00 | $26.27 | $26.43 | -9.80% | 6,943,701 |
| Oct 9, 2026 | $26.90 | $30.19 | $26.54 | $29.30 | +15.86% | 15,175,790 |
| Oct 8, 2026 | $24.81 | $26.00 | $24.61 | $25.29 | +0.04% | 5,524,383 |
| Oct 7, 2026 | $25.45 | $25.77 | $24.84 | $25.28 | -0.90% | 2,658,620 |
| Oct 6, 2026 | $26.29 | $26.87 | $25.31 | $25.51 | -1.92% | 3,044,731 |
| Oct 5, 2026 | $25.45 | $26.04 | $25.01 | $26.01 | +0.77% | 2,548,334 |
| Oct 2, 2026 | $26.74 | $27.26 | $25.73 | $25.81 | -2.20% | 3,634,887 |
| Oct 1, 2026 | $26.05 | $26.67 | $25.27 | $26.39 | +2.80% | 3,631,876 |
| Sep 30, 2026 | $25.40 | $26.91 | $25.20 | $25.67 | +0.75% | 6,198,859 |
| Sep 29, 2026 | $25.00 | $25.54 | $24.42 | $25.48 | +2.25% | 4,049,558 |
| Sep 28, 2026 | $24.51 | $25.23 | $24.14 | $24.92 | -0.16% | 5,126,365 |
| Sep 25, 2026 | $28.15 | $28.28 | $24.75 | $24.96 | -6.45% | 9,673,681 |
| Sep 24, 2026 | $27.80 | $28.15 | $26.19 | $26.68 | -10.02% | 17,464,730 |
| Sep 23, 2026 | $25.90 | $31.33 | $24.04 | $29.65 | +13.69% | 30,280,000 |
| Sep 22, 2026 | $28.02 | $28.84 | $24.66 | $26.08 | -4.89% | 14,968,070 |
| Sep 21, 2026 | $24.22 | $28.07 | $23.71 | $27.42 | +14.92% | 9,874,160 |
| Sep 18, 2026 | $24.88 | $24.98 | $23.06 | $23.86 | -2.89% | 7,841,510 |
| Sep 17, 2026 | $23.54 | $25.75 | $22.90 | $24.57 | +4.38% | 6,411,177 |
| Sep 16, 2026 | $23.84 | $24.82 | $23.10 | $23.54 | -3.13% | 3,519,280 |
| Sep 15, 2026 | $24.75 | $25.41 | $23.63 | $24.30 | -2.25% | 5,285,991 |
| Sep 14, 2026 | $23.23 | $25.10 | $22.75 | $24.86 | +7.34% | 7,349,608 |
| Sep 11, 2026 | $22.70 | $23.38 | $21.90 | $23.16 | +1.98% | 6,404,733 |
| Sep 10, 2026 | $22.00 | $23.19 | $21.82 | $22.71 | 0.00% | 6,217,326 |
| Sep 9, 2026 | $22.69 | $24.59 | $22.09 | $22.71 | +5.68% | 10,751,220 |
| Sep 8, 2026 | $20.35 | $22.73 | $19.92 | $21.49 | +4.37% | 5,817,087 |
| Sep 4, 2026 | $20.86 | $21.03 | $20.37 | $20.59 | -2.51% | 2,422,124 |
| Sep 3, 2026 | $20.30 | $21.22 | $19.76 | $21.12 | +3.38% | 3,714,461 |
| Sep 2, 2026 | $20.56 | $20.84 | $20.11 | $20.43 | -1.64% | 3,562,478 |
| Sep 1, 2026 | $22.60 | $22.69 | $20.58 | $20.77 | -8.86% | 4,083,006 |
| Aug 31, 2026 | $23.00 | $23.11 | $22.45 | $22.79 | -1.09% | 3,998,604 |
| Aug 28, 2026 | $24.33 | $24.81 | $22.78 | $23.04 | -6.49% | 4,015,942 |
| Aug 27, 2026 | $24.08 | $25.36 | $23.82 | $24.64 | +5.80% | 4,224,586 |
| Aug 26, 2026 | $22.72 | $23.65 | $22.70 | $23.29 | +1.26% | 2,542,653 |
| Aug 25, 2026 | $23.30 | $23.56 | $22.53 | $23.00 | +0.26% | 3,490,875 |
| Aug 24, 2026 | $24.16 | $24.36 | $22.87 | $22.94 | -8.06% | 3,181,580 |
| Aug 21, 2026 | $23.01 | $25.00 | $22.85 | $24.95 | +9.86% | 5,650,357 |
| Aug 20, 2026 | $23.43 | $23.58 | $22.30 | $22.71 | -4.02% | 5,763,096 |
| Aug 19, 2026 | $26.83 | $26.87 | $23.52 | $23.66 | -11.02% | 6,768,348 |
| Aug 18, 2026 | $28.60 | $30.14 | $26.27 | $26.59 | -8.44% | 6,159,753 |
| Aug 17, 2026 | $30.33 | $30.34 | $28.52 | $29.04 | -2.97% | 6,137,439 |
| Aug 14, 2026 | $30.04 | $30.48 | $29.25 | $29.93 | -0.30% | 3,662,856 |
| Aug 13, 2026 | $28.53 | $30.08 | $27.87 | $30.02 | +5.22% | 4,720,910 |
| Aug 12, 2026 | $28.60 | $30.69 | $28.32 | $28.53 | -0.87% | 6,686,862 |
| Aug 11, 2026 | $27.69 | $29.15 | $27.36 | $28.78 | +3.71% | 7,707,847 |
| Aug 10, 2026 | $22.45 | $28.09 | $22.42 | $27.75 | +20.86% | 14,375,570 |
| Aug 7, 2026 | $23.12 | $24.47 | $22.33 | $22.96 | +1.23% | 7,219,567 |
| Aug 6, 2026 | $22.73 | $24.37 | $22.46 | $22.68 | -12.87% | 12,066,150 |
| Aug 5, 2026 | $25.19 | $27.23 | $24.70 | $26.03 | +4.33% | 14,652,760 |
| Aug 4, 2026 | $22.68 | $25.11 | $22.30 | $24.95 | +8.34% | 6,628,216 |
| Aug 3, 2026 | $22.94 | $23.37 | $22.54 | $23.03 | +1.63% | 6,013,979 |
| Jul 31, 2026 | $21.73 | $22.81 | $21.28 | $22.66 | +5.15% | 5,446,136 |
| Jul 30, 2026 | $20.82 | $21.81 | $20.71 | $21.55 | +4.16% | 3,511,788 |
| Jul 29, 2026 | $20.80 | $21.45 | $20.07 | $20.69 | -0.53% | 5,313,924 |
| Jul 28, 2026 | $19.99 | $21.08 | $18.93 | $20.80 | +3.79% | 5,078,555 |
| Jul 27, 2026 | $20.57 | $20.65 | $19.40 | $20.04 | -0.99% | 3,316,883 |
| Jul 24, 2026 | $19.66 | $20.66 | $19.33 | $20.24 | +4.17% | 4,373,025 |
| Jul 23, 2026 | $20.45 | $20.70 | $19.31 | $19.43 | -5.03% | 3,290,934 |
| Jul 22, 2026 | $20.44 | $20.81 | $20.03 | $20.46 | -1.30% | 3,207,367 |
| Jul 21, 2026 | $20.47 | $20.94 | $19.75 | $20.73 | +1.27% | 4,757,102 |
| Jul 20, 2026 | $20.35 | $21.27 | $20.21 | $20.47 | -1.21% | 3,930,787 |
| Jul 17, 2026 | $19.46 | $21.93 | $19.37 | $20.72 | +1.97% | 12,776,370 |
| Jul 16, 2026 | $20.65 | $21.18 | $19.75 | $20.32 | +1.60% | 6,333,787 |
| Jul 15, 2026 | $21.10 | $21.33 | $19.08 | $20.00 | -4.31% | 4,317,622 |
| Jul 14, 2026 | $19.84 | $21.02 | $19.71 | $20.90 | +4.34% | 3,896,678 |
| Jul 13, 2026 | $19.67 | $20.59 | $19.43 | $20.03 | +2.25% | 6,092,091 |
| Jul 10, 2026 | $20.70 | $20.85 | $19.36 | $19.59 | -3.64% | 3,819,401 |
| Jul 9, 2026 | $19.37 | $20.49 | $19.20 | $20.33 | +2.99% | 5,064,641 |
| Jul 8, 2026 | $18.15 | $20.21 | $18.00 | $19.74 | +6.19% | 4,864,308 |
| Jul 7, 2026 | $18.93 | $19.27 | $18.09 | $18.59 | +1.86% | 4,028,810 |
| Jul 6, 2026 | $18.12 | $18.82 | $17.97 | $18.25 | +0.66% | 2,634,979 |
| Jul 2, 2026 | $18.41 | $18.79 | $17.73 | $18.13 | -2.32% | 3,113,454 |
| Jul 1, 2026 | $18.10 | $19.16 | $17.92 | $18.56 | +1.09% | 2,906,875 |
| Jun 30, 2026 | $17.74 | $18.40 | $17.61 | $18.36 | +2.00% | 3,813,539 |
| Jun 29, 2026 | $17.41 | $18.67 | $17.25 | $18.00 | +5.20% | 5,719,033 |
| Jun 26, 2026 | $15.81 | $17.20 | $15.75 | $17.11 | +5.52% | 13,287,730 |
| Jun 25, 2026 | $16.26 | $16.39 | $15.74 | $16.22 | -1.01% | 2,866,803 |
| Jun 24, 2026 | $16.59 | $16.80 | $15.95 | $16.38 | -1.68% | 4,314,217 |
| Jun 23, 2026 | $16.72 | $17.28 | $16.54 | $16.66 | -2.97% | 5,566,689 |
| Jun 22, 2026 | $17.39 | $17.78 | $16.68 | $17.17 | -4.08% | 3,696,470 |
| Jun 18, 2026 | $17.58 | $18.01 | $16.86 | $17.90 | +2.81% | 8,920,517 |
| Jun 17, 2026 | $17.56 | $18.23 | $17.25 | $17.41 | +0.17% | 4,644,517 |
| Jun 16, 2026 | $18.16 | $18.24 | $17.26 | $17.38 | -6.31% | 5,438,581 |
| Jun 15, 2026 | $19.06 | $19.45 | $18.28 | $18.55 | 0.00% | 7,663,457 |
| Jun 12, 2026 | $19.47 | $19.85 | $18.25 | $18.55 | -1.75% | 5,201,309 |
| Jun 11, 2026 | $18.40 | $19.06 | $17.93 | $18.88 | +1.23% | 4,143,947 |
| Jun 10, 2026 | $18.31 | $19.33 | $18.24 | $18.65 | +0.11% | 4,669,181 |
| Jun 9, 2026 | $19.13 | $19.36 | $17.50 | $18.63 | -3.87% | 6,532,005 |
| Jun 8, 2026 | $18.72 | $19.67 | $18.38 | $19.38 | +7.25% | 6,272,246 |
| Jun 5, 2026 | $19.42 | $19.68 | $17.80 | $18.07 | -9.24% | 7,994,802 |
| Jun 4, 2026 | $20.17 | $20.77 | $19.01 | $19.91 | -4.42% | 7,170,887 |
| Jun 3, 2026 | $20.19 | $21.95 | $19.32 | $20.83 | +0.29% | 14,379,550 |
| Jun 2, 2026 | $18.42 | $22.05 | $18.18 | $20.77 | +8.86% | 15,536,900 |
| Jun 1, 2026 | $18.03 | $19.47 | $17.87 | $19.08 | +7.40% | 8,119,771 |
| May 29, 2026 | $16.95 | $17.90 | $16.80 | $17.77 | +4.87% | 6,306,835 |
| May 28, 2026 | $17.02 | $17.39 | $16.60 | $16.94 | +1.01% | 4,077,656 |
| May 27, 2026 | $17.50 | $17.53 | $16.69 | $16.77 | -4.72% | 4,996,715 |
| May 26, 2026 | $16.53 | $17.78 | $16.01 | $17.60 | +7.84% | 7,216,865 |
| May 22, 2026 | $16.34 | $16.65 | $15.70 | $16.32 | -0.49% | 5,941,918 |
| May 21, 2026 | $16.66 | $16.99 | $16.30 | $16.40 | -4.21% | 5,261,666 |
| May 20, 2026 | $16.66 | $17.50 | $16.51 | $17.12 | +4.65% | 6,258,772 |
| May 19, 2026 | $16.62 | $16.91 | $16.18 | $16.36 | -2.09% | 6,547,980 |
| May 18, 2026 | $16.82 | $17.00 | $16.35 | $16.71 | -1.71% | 8,704,733 |
| May 15, 2026 | $17.18 | $17.55 | $16.91 | $17.00 | -3.85% | 6,667,832 |
| May 14, 2026 | $18.12 | $18.14 | $17.02 | $17.68 | -3.44% | 11,137,420 |
| May 13, 2026 | $19.29 | $19.29 | $18.21 | $18.31 | -3.78% | 7,105,273 |
| May 12, 2026 | $19.71 | $19.81 | $18.52 | $19.03 | -2.81% | 8,736,496 |
| May 11, 2026 | $20.48 | $21.59 | $19.05 | $19.58 | -4.53% | 16,209,170 |
| May 8, 2026 | $20.36 | $21.08 | $19.60 | $20.51 | +5.18% | 19,170,710 |
| May 7, 2026 | $22.80 | $22.89 | $18.53 | $19.50 | -38.23% | 47,577,290 |
| May 6, 2026 | $31.50 | $32.53 | $29.82 | $31.57 | -2.44% | 16,831,350 |
| May 5, 2026 | $29.11 | $32.77 | $29.00 | $32.36 | +17.72% | 13,118,130 |
| May 4, 2026 | $27.67 | $28.00 | $26.58 | $27.49 | -2.07% | 6,267,928 |
| May 1, 2026 | $25.63 | $28.42 | $25.63 | $28.07 | +11.15% | 8,903,064 |
| Apr 30, 2026 | $26.39 | $26.86 | $24.18 | $25.26 | -4.30% | 7,330,149 |
| Apr 29, 2026 | $24.92 | $26.49 | $24.44 | $26.39 | +7.15% | 6,253,446 |
| Apr 28, 2026 | $25.80 | $26.88 | $24.44 | $24.63 | -4.53% | 6,707,004 |
| Apr 27, 2026 | $23.85 | $25.94 | $23.14 | $25.80 | +8.59% | 6,888,913 |
| Apr 24, 2026 | $25.05 | $25.31 | $23.32 | $23.76 | -4.81% | 7,153,350 |
| Apr 23, 2026 | $24.83 | $25.03 | $23.58 | $24.96 | -0.91% | 6,431,043 |
| Apr 22, 2026 | $26.70 | $27.35 | $24.48 | $25.19 | -5.16% | 9,704,888 |
| Apr 21, 2026 | $25.50 | $27.34 | $24.85 | $26.56 | +4.53% | 9,776,959 |
| Apr 20, 2026 | $24.82 | $25.95 | $24.58 | $25.41 | +3.46% | 6,024,947 |
| Apr 17, 2026 | $25.16 | $26.29 | $23.97 | $24.56 | -1.29% | 12,701,050 |
| Apr 16, 2026 | $23.57 | $25.50 | $23.11 | $24.88 | +6.42% | 14,035,900 |
| Apr 15, 2026 | $21.76 | $23.45 | $21.26 | $23.38 | +11.60% | 14,361,040 |
| Apr 14, 2026 | $24.52 | $24.57 | $20.68 | $20.95 | -14.03% | 20,696,040 |
| Apr 13, 2026 | $23.10 | $24.70 | $22.25 | $24.37 | +5.64% | 16,619,150 |
| Apr 10, 2026 | $30.02 | $30.19 | $22.63 | $23.07 | -21.69% | 38,718,530 |
| Apr 9, 2026 | $32.74 | $32.80 | $27.15 | $29.46 | -10.05% | 23,880,980 |
| Apr 8, 2026 | $34.05 | $34.82 | $32.40 | $32.75 | +3.64% | 12,979,600 |
| Apr 7, 2026 | $31.63 | $32.09 | $30.55 | $31.60 | +0.19% | 8,144,853 |
| Apr 6, 2026 | $33.95 | $34.00 | $31.02 | $31.54 | -5.85% | 10,349,930 |
| Apr 2, 2026 | $30.80 | $34.22 | $30.72 | $33.50 | +3.52% | 12,131,730 |
| Apr 1, 2026 | $29.98 | $32.95 | $29.80 | $32.36 | +11.36% | 14,602,760 |
| Mar 31, 2026 | $26.08 | $29.17 | $25.90 | $29.06 | +13.87% | 12,949,610 |
| Mar 30, 2026 | $28.43 | $29.10 | $24.61 | $25.52 | -6.96% | 13,254,200 |
| Mar 27, 2026 | $28.11 | $29.18 | $26.95 | $27.43 | -4.06% | 9,811,929 |
| Mar 26, 2026 | $29.50 | $30.88 | $28.35 | $28.59 | -4.03% | 12,582,320 |
| Mar 25, 2026 | $29.47 | $30.95 | $28.60 | $29.79 | +5.64% | 13,822,090 |
| Mar 24, 2026 | $28.55 | $29.05 | $27.20 | $28.20 | -1.91% | 9,988,799 |
| Mar 23, 2026 | $25.20 | $28.79 | $24.80 | $28.75 | +14.09% | 13,881,080 |
| Mar 20, 2026 | $26.48 | $26.48 | $24.68 | $25.20 | -4.73% | 19,999,950 |
| Mar 19, 2026 | $26.57 | $27.15 | $25.47 | $26.45 | -1.60% | 10,387,190 |
| Mar 18, 2026 | $24.03 | $27.59 | $23.90 | $26.88 | +11.17% | 15,507,040 |
| Mar 17, 2026 | $22.27 | $24.32 | $22.00 | $24.18 | +6.10% | 9,599,029 |
| Mar 16, 2026 | $25.06 | $25.60 | $22.78 | $22.79 | -7.28% | 10,815,040 |
| Mar 13, 2026 | $24.23 | $25.79 | $24.20 | $24.58 | +1.49% | 9,640,197 |
| Mar 12, 2026 | $23.53 | $25.08 | $23.47 | $24.22 | +0.71% | 10,239,800 |
| Mar 11, 2026 | $22.96 | $25.22 | $22.96 | $24.05 | +5.76% | 15,225,570 |
| Mar 10, 2026 | $22.08 | $23.12 | $21.12 | $22.74 | +4.17% | 14,716,310 |
| Mar 9, 2026 | $19.65 | $21.85 | $19.36 | $21.83 | +8.39% | 11,029,320 |
| Mar 6, 2026 | $19.94 | $21.60 | $19.88 | $20.14 | -1.47% | 13,047,390 |
| Mar 5, 2026 | $20.00 | $21.45 | $19.94 | $20.44 | +2.00% | 11,831,520 |
| Mar 4, 2026 | $21.05 | $21.75 | $19.84 | $20.04 | -5.18% | 9,833,000 |
| Mar 3, 2026 | $20.31 | $21.18 | $18.68 | $21.14 | -0.17% | 17,497,080 |
| Mar 2, 2026 | $18.77 | $21.23 | $18.61 | $21.17 | +10.72% | 17,025,180 |
| Feb 27, 2026 | $17.50 | $19.15 | $17.13 | $19.12 | +6.46% | 10,230,210 |
| Feb 26, 2026 | $18.18 | $19.16 | $17.53 | $17.96 | -1.05% | 9,415,715 |
| Feb 25, 2026 | $17.67 | $18.56 | $17.61 | $18.15 | +2.72% | 8,016,171 |
| Feb 24, 2026 | $17.00 | $18.05 | $16.41 | $17.67 | +3.94% | 10,348,430 |
| Feb 23, 2026 | $17.54 | $17.74 | $16.61 | $17.00 | -5.97% | 17,898,550 |
| Feb 20, 2026 | $17.96 | $19.97 | $17.91 | $18.08 | +0.06% | 21,631,200 |
| Feb 19, 2026 | $18.73 | $20.27 | $17.91 | $18.07 | -4.04% | 28,441,060 |
| Feb 18, 2026 | $17.53 | $19.02 | $17.23 | $18.83 | +6.63% | 16,603,140 |
| Feb 17, 2026 | $18.26 | $19.27 | $16.64 | $17.66 | -3.29% | 20,959,890 |
| Feb 13, 2026 | $16.09 | $19.14 | $16.04 | $18.26 | +13.84% | 55,396,470 |
| Feb 12, 2026 | $13.49 | $17.86 | $13.38 | $16.04 | +72.29% | 116,491,700 |
| Feb 11, 2026 | $9.30 | $9.44 | $9.02 | $9.31 | +2.42% | 16,890,630 |
| Feb 10, 2026 | $8.80 | $9.24 | $8.76 | $9.09 | +4.24% | 3,716,293 |
| Feb 9, 2026 | $8.49 | $9.11 | $8.22 | $8.72 | +1.75% | 4,300,363 |
| Feb 6, 2026 | $8.05 | $8.60 | $8.00 | $8.57 | +7.66% | 3,635,260 |
| Feb 5, 2026 | $8.18 | $8.27 | $7.87 | $7.96 | -4.21% | 3,483,844 |
| Feb 4, 2026 | $8.77 | $8.78 | $8.13 | $8.31 | -5.46% | 4,186,240 |
| Feb 3, 2026 | $9.18 | $9.19 | $8.46 | $8.79 | -4.77% | 4,044,919 |
| Feb 2, 2026 | $9.19 | $9.54 | $9.11 | $9.23 | -0.22% | 2,180,015 |
| Jan 30, 2026 | $9.50 | $9.57 | $9.11 | $9.25 | -3.85% | 1,975,081 |
| Jan 29, 2026 | $9.87 | $9.87 | $9.29 | $9.62 | -3.02% | 2,954,648 |
| Jan 28, 2026 | $10.41 | $10.41 | $9.71 | $9.92 | -3.50% | 3,681,604 |
| Jan 27, 2026 | $10.58 | $10.72 | $9.89 | $10.28 | +5.11% | 8,177,798 |
| Jan 26, 2026 | $9.35 | $10.10 | $9.35 | $9.78 | +5.27% | 5,379,514 |
| Jan 23, 2026 | $9.40 | $9.51 | $9.26 | $9.29 | -0.96% | 2,508,124 |
| Jan 22, 2026 | $9.03 | $9.39 | $9.01 | $9.38 | +5.16% | 2,209,824 |
| Jan 21, 2026 | $8.80 | $8.97 | $8.74 | $8.92 | +1.59% | 2,134,544 |
| Jan 20, 2026 | $8.80 | $8.95 | $8.74 | $8.78 | -2.77% | 2,965,905 |
| Jan 16, 2026 | $9.07 | $9.16 | $8.98 | $9.03 | -1.53% | 4,431,437 |
| Jan 15, 2026 | $9.21 | $9.21 | $9.02 | $9.17 | -0.38% | 2,141,493 |
| Jan 14, 2026 | $9.20 | $9.24 | $8.94 | $9.21 | -0.70% | 3,095,832 |
| Jan 13, 2026 | $9.35 | $9.57 | $9.18 | $9.27 | -0.75% | 2,358,462 |
| Jan 12, 2026 | $9.24 | $9.44 | $9.21 | $9.34 | +0.32% | 2,480,853 |
| Jan 9, 2026 | $9.98 | $10.00 | $9.28 | $9.31 | -6.43% | 4,262,034 |
| Jan 8, 2026 | $10.42 | $10.54 | $9.91 | $9.95 | -5.51% | 3,798,144 |
| Jan 7, 2026 | $10.10 | $10.67 | $10.10 | $10.53 | +4.57% | 2,856,236 |
| Jan 6, 2026 | $10.10 | $10.12 | $9.69 | $10.07 | -0.98% | 2,638,128 |
| Jan 5, 2026 | $10.22 | $10.50 | $10.06 | $10.17 | -0.20% | 6,668,483 |
| Jan 2, 2026 | $10.33 | $10.41 | $9.93 | $10.19 | +0.10% | 2,173,173 |
| Dec 31, 2025 | $10.12 | $10.25 | $10.07 | $10.18 | +0.39% | 1,884,366 |
| Dec 30, 2025 | $10.22 | $10.33 | $10.12 | $10.14 | -0.69% | 1,536,106 |
| Dec 29, 2025 | $10.20 | $10.32 | $10.13 | $10.21 | -0.29% | 1,871,309 |
| Dec 26, 2025 | $10.47 | $10.50 | $10.15 | $10.24 | -2.85% | 1,926,437 |
| Dec 24, 2025 | $10.45 | $10.64 | $10.40 | $10.54 | +1.05% | 910,108 |
| Dec 23, 2025 | $10.61 | $10.61 | $10.39 | $10.43 | -2.61% | 1,902,147 |
| Dec 22, 2025 | $10.24 | $10.79 | $10.11 | $10.71 | +4.69% | 2,797,241 |
| Dec 19, 2025 | $10.25 | $10.30 | $10.12 | $10.23 | -0.20% | 6,420,683 |
| Dec 18, 2025 | $10.07 | $10.27 | $9.85 | $10.25 | +2.40% | 3,023,603 |
| Dec 17, 2025 | $10.17 | $10.24 | $9.99 | $10.01 | -1.57% | 2,228,541 |
| Dec 16, 2025 | $10.15 | $10.23 | $9.96 | $10.17 | -1.45% | 3,184,526 |
| Dec 15, 2025 | $10.74 | $10.75 | $10.26 | $10.32 | +2.38% | 4,334,640 |
| Dec 12, 2025 | $10.47 | $10.53 | $10.07 | $10.08 | -3.36% | 2,578,379 |
| Dec 11, 2025 | $10.52 | $10.61 | $10.29 | $10.43 | -1.04% | 3,409,200 |
| Dec 10, 2025 | $10.86 | $11.08 | $10.49 | $10.54 | -3.13% | 3,809,244 |
| Dec 9, 2025 | $11.24 | $11.27 | $10.82 | $10.88 | -2.16% | 4,961,093 |
| Dec 8, 2025 | $10.56 | $11.25 | $10.31 | $11.12 | +5.70% | 19,713,310 |
| Dec 5, 2025 | $11.34 | $11.36 | $10.20 | $10.52 | -8.68% | 16,637,820 |
| Dec 4, 2025 | $11.13 | $11.60 | $11.03 | $11.52 | -1.87% | 8,018,844 |
| Dec 3, 2025 | $11.74 | $11.74 | $11.32 | $11.74 | +0.77% | 3,120,089 |
| Dec 2, 2025 | $11.90 | $12.59 | $11.46 | $11.65 | -0.94% | 3,990,116 |
| Dec 1, 2025 | $11.45 | $11.78 | $11.20 | $11.76 | +0.86% | 2,935,954 |
| Nov 28, 2025 | $11.82 | $11.85 | $11.53 | $11.66 | -1.85% | 1,503,203 |
| Nov 26, 2025 | $12.28 | $12.41 | $11.41 | $11.88 | -3.73% | 4,468,955 |
| Nov 25, 2025 | $11.54 | $12.42 | $11.36 | $12.34 | +6.20% | 4,500,264 |
| Nov 24, 2025 | $10.99 | $11.63 | $10.94 | $11.62 | +6.51% | 4,210,814 |
| Nov 21, 2025 | $10.52 | $11.15 | $10.23 | $10.91 | +3.51% | 4,891,111 |
| Nov 20, 2025 | $11.06 | $11.44 | $10.48 | $10.54 | -3.30% | 3,942,916 |
| Nov 19, 2025 | $10.44 | $11.00 | $10.30 | $10.90 | +3.91% | 4,485,162 |
| Nov 18, 2025 | $10.19 | $10.58 | $10.07 | $10.49 | +0.67% | 4,619,192 |
| Nov 17, 2025 | $11.49 | $11.51 | $10.39 | $10.42 | -7.21% | 3,732,795 |
| Nov 14, 2025 | $10.97 | $11.63 | $10.90 | $11.23 | -1.84% | 3,118,584 |
| Nov 13, 2025 | $11.78 | $12.09 | $11.38 | $11.44 | -3.87% | 4,679,597 |
| Nov 12, 2025 | $12.19 | $12.54 | $11.82 | $11.90 | -0.75% | 5,779,281 |
| Nov 11, 2025 | $12.00 | $12.24 | $11.67 | $11.99 | +0.50% | 4,797,661 |
| Nov 10, 2025 | $11.75 | $12.16 | $11.62 | $11.93 | +3.20% | 5,913,428 |
| Nov 7, 2025 | $10.70 | $11.66 | $10.52 | $11.56 | +5.38% | 7,762,638 |
| Nov 6, 2025 | $9.70 | $11.22 | $9.67 | $10.97 | +35.94% | 21,973,550 |
| Nov 5, 2025 | $7.96 | $8.26 | $7.95 | $8.07 | +1.38% | 5,338,212 |
| Nov 4, 2025 | $8.06 | $8.24 | $7.96 | $7.96 | -4.21% | 2,822,725 |
| Nov 3, 2025 | $8.27 | $8.34 | $8.07 | $8.31 | – | 4,458,176 |
Seasonality
FSLY return in each calendar month over the last 8 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 | 8.5% | -0.5% | 6.4% | -5.9% | 3.5% | 12.7% | 5.6% | 3.9% | -0.1% | -9.0% | 9.1% | -3.0% |
| Months up | 5 of 7 | 2 of 7 | 2 of 7 | 1 of 7 | 3 of 7 | 3 of 8 | 5 of 8 | 4 of 8 | 4 of 8 | 1 of 8 | 6 of 8 | 3 of 7 |
| 2026 | -9.1% | 106.7% | 52.0% | -13.1% | -29.7% | 3.3% | 23.4% | 0.6% | 12.6% | -10.0% | -28.1% | |
| 2025 | 10.9% | -35.0% | -7.0% | -9.2% | 26.6% | -3.0% | -3.8% | 12.1% | 12.4% | -3.0% | 40.7% | -12.7% |
| 2024 | 13.0% | -29.3% | -8.8% | -2.5% | -38.0% | -6.0% | 9.9% | -25.7% | 25.7% | -4.5% | 17.3% | 11.3% |
| 2023 | 26.4% | 34.2% | 27.9% | -16.8% | 10.1% | -3.1% | 16.5% | 29.5% | -19.4% | -23.5% | 13.2% | 7.2% |
| 2022 | -19.2% | -35.1% | -6.6% | -8.5% | -17.9% | -11.0% | -2.1% | -17.8% | -2.0% | -7.3% | 13.8% | -15.2% |
| 2021 | 25.2% | -32.7% | -8.6% | -5.1% | -26.1% | 26.3% | -19.3% | -9.3% | -7.2% | 25.1% | -19.5% | -13.0% |
| 2020 | 12.2% | -12.0% | -4.1% | 14.1% | 99.3% | 97.3% | 13.3% | -3.8% | 0.9% | -32.2% | 33.5% | 3.1% |
| 2019 | -2.5% | 7.0% | 45.6% | -24.1% | -16.6% | 1.9% | -1.7% |
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