10-Day
17.78%
Summary
- Current Value
- As of today, PSX 10-day volatility is 17.78%, down -4.56% on
- Value Category
- Based on its current 10-day historical volatility, PSX falls into the low volatility category
- 1-Year High
- PSX 10-day volatility reached a 1-year high of 103.93% on
- 1-Year Low
- PSX 10-day volatility reached a 1-year low of 10.31% on
10-Day Volatility Chart
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Series
SUGGESTED SERIES
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| 10-Day Volatility | 17.78% | -4.6% | -50.6% | -36.1% | +36.3% | -25.8% | -35.8% | -56.3% | |
| 1-Month Volatility | 36.96% | +2.5% | +22.6% | +43.5% | +27.5% | +71.0% | +23.9% | -0.9% | |
| 3-Month Volatility | 31.43% | +0.6% | +15.6% | +31.4% | +15.8% | +25.6% | +2.9% | -52.1% | |
| 1-Year Volatility | 36.67% | -0.1% | +2.5% | +3.1% | +2.6% | +44.3% | -6.2% | -47.8% | |
| 14-Day RSI | 60.01 | -2.1% | +52.9% | +0.9% | +57.0% | +12.9% | +12.4% | +41.7% | |
| Beta | 1.12 | 0.0% | +0.9% | 0.0% | +0.9% | +115.4% | +62.3% | -18.8% | |
| ATR | $3.95 | -1.0% | +30.6% | +6.6% | +33.2% | +36.9% | +21.3% | +42.6% | |
| Price | $143.56 | -0.4% | +10.8% | +4.7% | +11.3% | +18.8% | +34.9% | +111.7% | |
| 200-Day SMA | $127.61 | +0.2% | +2.0% | +4.1% | +2.0% | -4.4% | +34.7% | +97.6% | |
| 50-Day SMA | $136.95 | +0.1% | +1.0% | +3.5% | +1.0% | +12.2% | +30.7% | +99.4% |
10-Day Volatility History
FAQ
What is the current 10-day volatility of PSX?
As of today, PSX 10-day volatility is 17.78%
What 10-day volatility category does PSX fall into?
Based on its current 10-day historical volatility, PSX falls into the low volatility category
What is PSX 10-day volatility 1-year high?
PSX 10-day volatility reached a 1-year high of 103.93% on April 11, 2025
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
36.96%
Summary
- Current Value
- As of today, PSX 1-month volatility is 36.96%, up +2.52% 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 78.14% 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 | 36.96% | +2.5% | +22.6% | +43.5% | +27.5% | +71.0% | +23.9% | -0.9% | |
| 10-Day Volatility | 17.78% | -4.6% | -50.6% | -36.1% | +36.3% | -25.8% | -35.8% | -56.3% | |
| 3-Month Volatility | 31.43% | +0.6% | +15.6% | +31.4% | +15.8% | +25.6% | +2.9% | -52.1% | |
| 1-Year Volatility | 36.67% | -0.1% | +2.5% | +3.1% | +2.6% | +44.3% | -6.2% | -47.8% | |
| 14-Day RSI | 60.01 | -2.1% | +52.9% | +0.9% | +57.0% | +12.9% | +12.4% | +41.7% | |
| Beta | 1.12 | 0.0% | +0.9% | 0.0% | +0.9% | +115.4% | +62.3% | -18.8% | |
| ATR | $3.95 | -1.0% | +30.6% | +6.6% | +33.2% | +36.9% | +21.3% | +42.6% | |
| Price | $143.56 | -0.4% | +10.8% | +4.7% | +11.3% | +18.8% | +34.9% | +111.7% | |
| 200-Day SMA | $127.61 | +0.2% | +2.0% | +4.1% | +2.0% | -4.4% | +34.7% | +97.6% | |
| 50-Day SMA | $136.95 | +0.1% | +1.0% | +3.5% | +1.0% | +12.2% | +30.7% | +99.4% |
1-Month Volatility History
FAQ
What is the current 1-month volatility of PSX?
As of today, PSX 1-month volatility is 36.96%
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 78.14% on April 28, 2025
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
31.43%
Summary
- Current Value
- As of today, PSX 3-month volatility is 31.43%, up +0.61% 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 55.40% 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 | 31.43% | +0.6% | +15.6% | +31.4% | +15.8% | +25.6% | +2.9% | -52.1% | |
| 10-Day Volatility | 17.78% | -4.6% | -50.6% | -36.1% | +36.3% | -25.8% | -35.8% | -56.3% | |
| 1-Month Volatility | 36.96% | +2.5% | +22.6% | +43.5% | +27.5% | +71.0% | +23.9% | -0.9% | |
| 1-Year Volatility | 36.67% | -0.1% | +2.5% | +3.1% | +2.6% | +44.3% | -6.2% | -47.8% | |
| 14-Day RSI | 60.01 | -2.1% | +52.9% | +0.9% | +57.0% | +12.9% | +12.4% | +41.7% | |
| Beta | 1.12 | 0.0% | +0.9% | 0.0% | +0.9% | +115.4% | +62.3% | -18.8% | |
| ATR | $3.95 | -1.0% | +30.6% | +6.6% | +33.2% | +36.9% | +21.3% | +42.6% | |
| Price | $143.56 | -0.4% | +10.8% | +4.7% | +11.3% | +18.8% | +34.9% | +111.7% | |
| 200-Day SMA | $127.61 | +0.2% | +2.0% | +4.1% | +2.0% | -4.4% | +34.7% | +97.6% | |
| 50-Day SMA | $136.95 | +0.1% | +1.0% | +3.5% | +1.0% | +12.2% | +30.7% | +99.4% |
3-Month Volatility History
FAQ
What is the current 3-month volatility of PSX?
As of today, PSX 3-month volatility is 31.43%
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 55.40% on May 26, 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
36.67%
Summary
- Current Value
- As of today, PSX 1-year volatility is 36.67%, down -0.11% 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 25.42% on
Performance
| Metric | Date | Value | 1D | 1M | 3M | YTD | 1Y | 3Y | 5Y |
|---|---|---|---|---|---|---|---|---|---|
| 1-Year Volatility | 36.67% | -0.1% | +2.5% | +3.1% | +2.6% | +44.3% | -6.2% | -47.8% | |
| 10-Day Volatility | 17.78% | -4.6% | -50.6% | -36.1% | +36.3% | -25.8% | -35.8% | -56.3% | |
| 1-Month Volatility | 36.96% | +2.5% | +22.6% | +43.5% | +27.5% | +71.0% | +23.9% | -0.9% | |
| 3-Month Volatility | 31.43% | +0.6% | +15.6% | +31.4% | +15.8% | +25.6% | +2.9% | -52.1% | |
| 1-Year Volatility | 36.67% | -0.1% | +2.5% | +3.1% | +2.6% | +44.3% | -6.2% | -47.8% | |
| 14-Day RSI | 60.01 | -2.1% | +52.9% | +0.9% | +57.0% | +12.9% | +12.4% | +41.7% | |
| Beta | 1.12 | 0.0% | +0.9% | 0.0% | +0.9% | +115.4% | +62.3% | -18.8% | |
| ATR | $3.95 | -1.0% | +30.6% | +6.6% | +33.2% | +36.9% | +21.3% | +42.6% | |
| Price | $143.56 | -0.4% | +10.8% | +4.7% | +11.3% | +18.8% | +34.9% | +111.7% | |
| 200-Day SMA | $127.61 | +0.2% | +2.0% | +4.1% | +2.0% | -4.4% | +34.7% | +97.6% | |
| 50-Day SMA | $136.95 | +0.1% | +1.0% | +3.5% | +1.0% | +12.2% | +30.7% | +99.4% |
1-Year Volatility History
FAQ
What is the current 1-year volatility of PSX?
As of today, PSX 1-year volatility is 36.67%
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 17, 2026
What is PSX 1-year volatility 1-year low?
PSX 1-year volatility reached a 1-year low of 25.42% on January 30, 2025
Data Sources & References
- PSX Official Website www.phillips66.com
- Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/1534701/000153470125000155/0001534701-25-000155-index.htm
- Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1534701/000153470125000074/0001534701-25-000074-index.htm
- PSX Profile on Yahoo Finance finance.yahoo.com/quote/PSX
- PSX Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/psx