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11.20
6.31%
0.665
After Hours:
10.61
-0.59
-5.27%
Phathom Pharmaceuticals Inc Stock (PHAT) Price History
The historical daily chart and data for Phathom Pharmaceuticals Inc stock (PHAT), show that the latest closing stock price as of July 02, 2026, is $11.20.
- Phathom Pharmaceuticals Inc all-time high stock price is $64.54, occurred on June 08, 2020.
- The lowest Phathom Pharmaceuticals Inc stock price recorded was $2.21 on May 08, 2025. Since then, Phathom Pharmaceuticals Inc's stock price has risen over 406.79% to $11.20 now.
- The 52-week high stock price for PHAT is $18.31, representing a 63.48% increase from the current share price, occurred on December 23, 2025.
- The 52-week low stock price for PHAT is $7.61, indicating a -32.05% decrease from the current share price, occurred on July 22, 2025.
- The closing price of Phathom Pharmaceuticals Inc (PHAT) stock in the beginning of 2025 was $19.96. The stock closed the year at $11.22, a loss of over -43.79% for the year.
The table below shows more information about PHAT historical price data:
Daily
Weekly
Monthly
7D
30D
60D
YTD
1Y
| Date | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Jul 02, 2026 | $11.28 | $10.58 | $0.695 | 889,100.0 | +6.31% |
| Jul 01, 2026 | $11.01 | $10.42 | $0.59 | 910,864.0 | -2.90% |
| Jun 30, 2026 | $11.15 | $10.82 | $0.33 | 665,604.0 | -0.18% |
| Jun 29, 2026 | $10.95 | $10.34 | $0.6149 | 1,122,782.0 | +1.40% |
| Jun 26, 2026 | $10.78 | $10.11 | $0.665 | 2,661,449.0 | +3.68% |
| Jun 25, 2026 | $10.78 | $10.02 | $0.76 | 1,082,356.0 | -2.54% |
| Jun 24, 2026 | $11.16 | $10.55 | $0.61 | 899,733.0 | -2.30% |
| Jun 23, 2026 | $11.16 | $10.76 | $0.405 | 604,963.0 | +1.59% |
| Jun 22, 2026 | $11.07 | $10.69 | $0.385 | 670,654.0 | -1.75% |
| Jun 18, 2026 | $11.40 | $10.59 | $0.81 | 1,121,338.0 | -1.09% |
| Jun 17, 2026 | $11.18 | $10.49 | $0.69 | 860,698.0 | +5.47% |
| Jun 16, 2026 | $10.83 | $10.38 | $0.45 | 749,513.0 | -2.61% |
| Jun 15, 2026 | $10.86 | $10.23 | $0.63 | 692,080.0 | +3.28% |
| Jun 12, 2026 | $10.64 | $10.32 | $0.325 | 554,283.0 | +0.97% |
| Jun 11, 2026 | $10.48 | $9.74 | $0.74 | 795,587.0 | +4.58% |
| Jun 10, 2026 | $10.26 | $9.74 | $0.52 | 825,977.0 | +0.00% |
| Jun 09, 2026 | $10.23 | $9.79 | $0.445 | 795,994.0 | -1.80% |
| Jun 08, 2026 | $10.35 | $9.76 | $0.59 | 720,373.0 | -1.28% |
Phathom Pharmaceuticals Inc Stock (PHAT) Year by Year Price History
In this detailed analysis, we present a comprehensive overview of the price movements of Phathom Pharmaceuticals Inc stock over the years. By exploring the year-by-year data, investors can gain valuable insights into the historical performance and volatility of PHAT shares. From significant milestones and fluctuations to notable trends, this in-depth examination of Phathom Pharmaceuticals Inc stock price history provides a foundation for understanding how the company's stock has evolved over time.
Phathom Pharmaceuticals Inc Stock (PHAT) Price History 2026
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Jul, 2026 | $11.28 | $10.42 | $0.855 | 2,689,064.0 | +3.23% |
| Jun, 2026 | $11.40 | $8.78 | $2.62 | 22,425,865.0 | +13.14% |
| May, 2026 | $13.39 | $9.50 | $3.89 | 23,230,681.0 | -14.37% |
| Apr, 2026 | $13.66 | $9.73 | $3.93 | 28,184,280.0 | +0.81% |
| Mar, 2026 | $12.33 | $10.00 | $2.33 | 24,997,541.0 | -11.54% |
| Feb, 2026 | $14.53 | $11.00 | $3.53 | 19,187,372.0 | -8.12% |
| Jan, 2026 | $18.09 | $13.14 | $4.95 | 27,094,059.0 | -17.60% |
Phathom Pharmaceuticals Inc Stock (PHAT) Price History 2025
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Dec, 2025 | $18.31 | $14.12 | $4.19 | 19,488,935.0 | +8.32% |
| Nov, 2025 | $16.27 | $12.31 | $3.96 | 16,426,200.0 | +15.28% |
| Oct, 2025 | $16.08 | $10.33 | $5.75 | 29,482,756.0 | +15.12% |
| Sep, 2025 | $13.00 | $10.84 | $2.16 | 23,915,282.0 | -3.37% |
| Aug, 2025 | $12.96 | $8.03 | $4.93 | 23,053,106.0 | +42.62% |
| Jul, 2025 | $10.03 | $7.61 | $2.42 | 21,554,253.0 | -10.95% |
| Jun, 2025 | $12.32 | $4.25 | $8.07 | 98,029,914.0 | +125.65% |
| May, 2025 | $4.49 | $2.21 | $2.28 | 49,839,833.0 | -0.93% |
| Apr, 2025 | $6.26 | $3.81 | $2.45 | 24,781,907.0 | -31.58% |
| Mar, 2025 | $6.98 | $4.07 | $2.91 | 28,201,629.0 | +13.59% |
| Feb, 2025 | $6.40 | $5.21 | $1.19 | 18,551,501.0 | -7.85% |
| Jan, 2025 | $8.34 | $5.95 | $2.39 | 19,777,859.0 | -26.23% |
Phathom Pharmaceuticals Inc Stock (PHAT) Price History 2024
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Dec, 2024 | $9.79 | $7.03 | $2.76 | 19,679,729.0 | -9.81% |
| Nov, 2024 | $19.50 | $8.49 | $11.01 | 38,369,462.0 | -48.28% |
| Oct, 2024 | $18.97 | $14.31 | $4.66 | 22,632,223.0 | -5.14% |
| Sep, 2024 | $19.71 | $15.73 | $3.98 | 19,891,267.0 | +9.44% |
| Aug, 2024 | $17.10 | $10.46 | $6.64 | 18,066,030.0 | +39.76% |
| Jul, 2024 | $12.99 | $9.82 | $3.17 | 17,927,921.0 | +14.76% |
| Jun, 2024 | $12.75 | $9.50 | $3.25 | 9,889,326.0 | +9.34% |
| May, 2024 | $11.24 | $8.96 | $2.28 | 12,472,845.0 | +4.32% |
| Apr, 2024 | $12.27 | $8.74 | $3.53 | 15,569,633.0 | -14.97% |
| Mar, 2024 | $11.41 | $7.55 | $3.86 | 16,272,713.0 | -0.75% |
| Feb, 2024 | $11.43 | $6.07 | $5.36 | 23,154,680.0 | +59.70% |
| Jan, 2024 | $9.59 | $6.45 | $3.14 | 12,546,556.0 | -26.62% |
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