10-day:
42.36%1-month:
57.42%3-month:
63.17%1-year:
135.64%Summary
- As of today (September 16, 2025), PHAT stock 10-day historical volatility is 42.36%, with the most recent change of +1.89% (+4.67%) on September 15, 2025.
Performance
PHAT Volatility Chart
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Range
PHAT Volatility Trends
| PeriodPeriod | 10-day volatility10-day volatility | 1-month volatility1-month volatility | 3-month volatility3-month volatility | 1-year volatility1-year volatility |
|---|---|---|---|---|
| todaytoday | +4.7% | +6.2% | -1.1% | -0.1% |
| 1 m1 month | -23.2% | - | - | - |
| 3 m3 months | -90.5% | - | - | - |
| 6 m6 months | -72.9% | - | - | - |
| ytdytd | -30.9% | - | - | - |
| 1 y1 year | -28.0% | - | - | - |
| 5 y5 years | -21.9% | - | - | - |
PHAT Volatility Highs & Lows
| PeriodPeriod | HighHigh | Current vs highvs high | LowLow | Current vs lowvs low | |
|---|---|---|---|---|---|
| 1 m | 1-month | 68.29% | -38.0% | 37.63% | +12.6% |
| 3 m | 3-month | 451.55% | -90.6% | 37.63% | +12.6% |
| 6 m | 6-month | 452.78% | -90.6% | 37.63% | +12.6% |
| 1 y | 1-year | 452.78% | -90.6% | 37.63% | +12.6% |
| 3 y | 3-year | 452.78% | -90.6% | 17.39% | +143.6% |
| 5 y | 5-year | 452.78% | -90.6% | 17.39% | +143.6% |
| alltime | all time | 452.78% | -90.6% | 17.39% | +143.6% |
PHAT Volatility History
| Date | Value |
|---|---|
| 2025 | 42.36%(-30.9%) |
| 2024 | 61.32%(-24.9%) |
| 2023 | 81.61%(-17.1%) |
| Date | Value |
|---|---|
| 2022 | 98.47%(+146.5%) |
| 2021 | 39.94%(-43.4%) |
| 2020 | 70.52%(-75.0%) |
| 2019 | 281.62% |
FAQ
- What is Phathom Pharmaceuticals, Inc. 10-day historical volatility?
- What is the all time high 10-day volatility for Phathom Pharmaceuticals, Inc.?
- What is PHAT 10-day historical volatility year-to-date change?
- What is Phathom Pharmaceuticals, Inc. 10-day volatility year-on-year change?
What is Phathom Pharmaceuticals, Inc. 10-day historical volatility?
The current 10-day volatility of PHAT is 42.36%
What is the all time high 10-day volatility for Phathom Pharmaceuticals, Inc.?
Phathom Pharmaceuticals, Inc. all-time high 10-day historical volatility is 452.78%
What is PHAT 10-day historical volatility year-to-date change?
Phathom Pharmaceuticals, Inc. 10-day historical volatility has changed by -18.96% (-30.92%) since the beginning of the year
What is Phathom Pharmaceuticals, Inc. 10-day volatility year-on-year change?
Over the past year, PHAT 10-day historical volatility has changed by -16.46% (-27.98%)