10-Day
37.99%
Summary
- Current Value
- As of today, PSX 10-day volatility is 37.99%, down -0.71% on
- Value Category
- Based on its current 10-day historical volatility, PSX falls into the moderate volatility category
- 1-Year High
- PSX 10-day volatility reached a 1-year high of 51.20% on
- 1-Year Low
- PSX 10-day volatility reached a 1-year low of 10.31% on
10-Day Volatility Chart
SUGGESTED SERIES
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| 10-Day Volatility | 37.99% | -0.7% | +34.2% | +5.1% | +191.1% | +28.1% | +77.3% | -14.8% | |
| 1-Month Volatility | 33.13% | +0.1% | +25.4% | -8.4% | +14.3% | +11.3% | +60.5% | -16.0% | |
| 3-Month Volatility | 33.32% | +0.4% | -1.1% | +2.6% | +22.8% | -4.0% | +19.5% | -4.7% | |
| 1-Year Volatility | 30.62% | +0.3% | +2.0% | -1.1% | -14.3% | -16.4% | -11.0% | -33.3% | |
| 14-Day RSI | 75.76 | +2.4% | +86.8% | +75.2% | +98.2% | +40.7% | +9.2% | +143.2% | |
| Beta | -0.13 | +7.1% | -85.7% | -130.2% | -111.7% | -112.3% | -118.3% | -110.2% | |
| ATR | $5.68 | -2.8% | +4.2% | +2.3% | +91.3% | +86.5% | +144.1% | +106.7% | |
| Price | $211.41 | -0.4% | +25.5% | +31.6% | +63.8% | +67.6% | +100.0% | +192.4% | |
| 200-Day SMA | $157.05 | +0.3% | +3.5% | +10.8% | +25.5% | +29.4% | +56.3% | +110.9% | |
| 50-Day SMA | $180.47 | +0.5% | +4.8% | +8.6% | +33.1% | +48.8% | +87.1% | +111.9% | |
| 20-Day SMA | $186.19 | +1.2% | +5.1% | +9.9% | +38.4% | +48.2% | +89.6% | +129.4% |
10-Day Volatility History
FAQ
What is the current 10-day volatility of PSX?
As of today, PSX 10-day volatility is 37.99%
What 10-day volatility category does PSX fall into?
Based on its current 10-day historical volatility, PSX falls into the moderate volatility category
What is PSX 10-day volatility 1-year high?
PSX 10-day volatility reached a 1-year high of 51.20% on January 16, 2026
What is PSX 10-day volatility 1-year low?
PSX 10-day volatility reached a 1-year low of 10.31% on October 9, 2025
1-Month
33.13%
Summary
- Current Value
- As of today, PSX 1-month volatility is 33.13%, up +0.12% on
- Value Category
- Based on its current 1-month historical volatility, PSX falls into the moderate volatility category
- 1-Year High
- PSX 1-month volatility reached a 1-year high of 44.63% on
- 1-Year Low
- PSX 1-month volatility reached a 1-year low of 17.71% on
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| 1-Month Volatility | 33.13% | +0.1% | +25.4% | -8.4% | +14.3% | +11.3% | +60.5% | -16.0% | |
| 10-Day Volatility | 37.99% | -0.7% | +34.2% | +5.1% | +191.1% | +28.1% | +77.3% | -14.8% | |
| 3-Month Volatility | 33.32% | +0.4% | -1.1% | +2.6% | +22.8% | -4.0% | +19.5% | -4.7% | |
| 1-Year Volatility | 30.62% | +0.3% | +2.0% | -1.1% | -14.3% | -16.4% | -11.0% | -33.3% | |
| 14-Day RSI | 75.76 | +2.4% | +86.8% | +75.2% | +98.2% | +40.7% | +9.2% | +143.2% | |
| Beta | -0.13 | +7.1% | -85.7% | -130.2% | -111.7% | -112.3% | -118.3% | -110.2% | |
| ATR | $5.68 | -2.8% | +4.2% | +2.3% | +91.3% | +86.5% | +144.1% | +106.7% | |
| Price | $211.41 | -0.4% | +25.5% | +31.6% | +63.8% | +67.6% | +100.0% | +192.4% | |
| 200-Day SMA | $157.05 | +0.3% | +3.5% | +10.8% | +25.5% | +29.4% | +56.3% | +110.9% | |
| 50-Day SMA | $180.47 | +0.5% | +4.8% | +8.6% | +33.1% | +48.8% | +87.1% | +111.9% | |
| 20-Day SMA | $186.19 | +1.2% | +5.1% | +9.9% | +38.4% | +48.2% | +89.6% | +129.4% |
1-Month Volatility History
FAQ
What is the current 1-month volatility of PSX?
As of today, PSX 1-month volatility is 33.13%
What 1-month volatility category does PSX fall into?
Based on its current 1-month historical volatility, PSX falls into the moderate volatility category
What is PSX 1-month volatility 1-year high?
PSX 1-month volatility reached a 1-year high of 44.63% on January 12, 2026
What is PSX 1-month volatility 1-year low?
PSX 1-month volatility reached a 1-year low of 17.71% on September 22, 2025
3-Month
33.32%
Summary
- Current Value
- As of today, PSX 3-month volatility is 33.32%, up +0.42% on
- Value Category
- Based on its current 3-month historical volatility, PSX falls into the moderate volatility category
- 1-Year High
- PSX 3-month volatility reached a 1-year high of 35.92% on
- 1-Year Low
- PSX 3-month volatility reached a 1-year low of 22.94% on
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| 3-Month Volatility | 33.32% | +0.4% | -1.1% | +2.6% | +22.8% | -4.0% | +19.5% | -4.7% | |
| 10-Day Volatility | 37.99% | -0.7% | +34.2% | +5.1% | +191.1% | +28.1% | +77.3% | -14.8% | |
| 1-Month Volatility | 33.13% | +0.1% | +25.4% | -8.4% | +14.3% | +11.3% | +60.5% | -16.0% | |
| 1-Year Volatility | 30.62% | +0.3% | +2.0% | -1.1% | -14.3% | -16.4% | -11.0% | -33.3% | |
| 14-Day RSI | 75.76 | +2.4% | +86.8% | +75.2% | +98.2% | +40.7% | +9.2% | +143.2% | |
| Beta | -0.13 | +7.1% | -85.7% | -130.2% | -111.7% | -112.3% | -118.3% | -110.2% | |
| ATR | $5.68 | -2.8% | +4.2% | +2.3% | +91.3% | +86.5% | +144.1% | +106.7% | |
| Price | $211.41 | -0.4% | +25.5% | +31.6% | +63.8% | +67.6% | +100.0% | +192.4% | |
| 200-Day SMA | $157.05 | +0.3% | +3.5% | +10.8% | +25.5% | +29.4% | +56.3% | +110.9% | |
| 50-Day SMA | $180.47 | +0.5% | +4.8% | +8.6% | +33.1% | +48.8% | +87.1% | +111.9% | |
| 20-Day SMA | $186.19 | +1.2% | +5.1% | +9.9% | +38.4% | +48.2% | +89.6% | +129.4% |
3-Month Volatility History
FAQ
What is the current 3-month volatility of PSX?
As of today, PSX 3-month volatility is 33.32%
What 3-month volatility category does PSX fall into?
Based on its current 3-month historical volatility, PSX falls into the moderate volatility category
What is PSX 3-month volatility 1-year high?
PSX 3-month volatility reached a 1-year high of 35.92% on August 1, 2025
What is PSX 3-month volatility 1-year low?
PSX 3-month volatility reached a 1-year low of 22.94% on November 10, 2025
1-Year
30.62%
Summary
- Current Value
- As of today, PSX 1-year volatility is 30.62%, up +0.33% on
- Value Category
- Based on its current 1-year historical volatility, PSX falls into the moderate volatility category
- 1-Year High
- PSX 1-year volatility reached a 1-year high of 36.90% on
- 1-Year Low
- PSX 1-year volatility reached a 1-year low of 29.56% on
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| 1-Year Volatility | 30.62% | +0.3% | +2.0% | -1.1% | -14.3% | -16.4% | -11.0% | -33.3% | |
| 10-Day Volatility | 37.99% | -0.7% | +34.2% | +5.1% | +191.1% | +28.1% | +77.3% | -14.8% | |
| 1-Month Volatility | 33.13% | +0.1% | +25.4% | -8.4% | +14.3% | +11.3% | +60.5% | -16.0% | |
| 3-Month Volatility | 33.32% | +0.4% | -1.1% | +2.6% | +22.8% | -4.0% | +19.5% | -4.7% | |
| 1-Year Volatility | 30.62% | +0.3% | +2.0% | -1.1% | -14.3% | -16.4% | -11.0% | -33.3% | |
| 14-Day RSI | 75.76 | +2.4% | +86.8% | +75.2% | +98.2% | +40.7% | +9.2% | +143.2% | |
| Beta | -0.13 | +7.1% | -85.7% | -130.2% | -111.7% | -112.3% | -118.3% | -110.2% | |
| ATR | $5.68 | -2.8% | +4.2% | +2.3% | +91.3% | +86.5% | +144.1% | +106.7% | |
| Price | $211.41 | -0.4% | +25.5% | +31.6% | +63.8% | +67.6% | +100.0% | +192.4% | |
| 200-Day SMA | $157.05 | +0.3% | +3.5% | +10.8% | +25.5% | +29.4% | +56.3% | +110.9% | |
| 50-Day SMA | $180.47 | +0.5% | +4.8% | +8.6% | +33.1% | +48.8% | +87.1% | +111.9% | |
| 20-Day SMA | $186.19 | +1.2% | +5.1% | +9.9% | +38.4% | +48.2% | +89.6% | +129.4% |
1-Year Volatility History
FAQ
What is the current 1-year volatility of PSX?
As of today, PSX 1-year volatility is 30.62%
What 1-year volatility category does PSX fall into?
Based on its current 1-year historical volatility, PSX falls into the moderate volatility category
What is PSX 1-year volatility 1-year high?
PSX 1-year volatility reached a 1-year high of 36.90% on January 16, 2026
What is PSX 1-year volatility 1-year low?
PSX 1-year volatility reached a 1-year low of 29.56% on June 8, 2026
Data Sources & References
- PSX Official Website www.phillips66.com
- Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1534701/000153470126000006/0001534701-26-000006-index.htm
- PSX Profile on Yahoo Finance finance.yahoo.com/quote/PSX
- PSX Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/psx