Ultragenyx Pharmaceutical... (RARE)
NASDAQ: RARE
· Real-Time Price · USD
31.21
0.31 (1.00%)
At close: Oct 03, 2025, 3:59 PM
30.61
-1.92%
After-hours: Oct 03, 2025, 06:56 PM EDT
RARE Option Overview
Overview for all option chains of RARE. As of October 05, 2025, RARE options have an IV of 83.77% and an IV rank of 31.45%. The volume is 1,819 contracts, which is 258.75% of average daily volume of 703 contracts. The volume put-call ratio is 0.07, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
83.77%IV Rank
31.45%Historical Volatility
42.66%IV Low
52.36% on Nov 08, 2024IV High
152.24% on Jul 09, 2025Open Interest (OI)
Today's Open Interest
49,968Put-Call Ratio
0.33Put Open Interest
12,486Call Open Interest
37,482Open Interest Avg (30-day)
46,201Today vs Open Interest Avg (30-day)
108.15%Option Volume
Today's Volume
1,819Put-Call Ratio
0.07Put Volume
116Call Volume
1,703Volume Avg (30-day)
703Today vs Volume Avg (30-day)
258.75%Option Chain Statistics
This table provides a comprehensive overview of all RARE options grouped by their expiration dates.
| Expiration | Call Vol | Put Vol | P/C Vol | Call OI | Put OI | P/C OI | Implied Volatility | Max Pain |
| Oct 17, 2025 | 43 | 22 | 0.51 | 2,377 | 685 | 0.29 | 83.77% | 30 |
| Nov 21, 2025 | 126 | 12 | 0.1 | 3,575 | 1,590 | 0.44 | 79.57% | 27.5 |
| Dec 19, 2025 | 531 | 59 | 0.11 | 14,821 | 6,785 | 0.46 | 87.71% | 35 |
| Jan 16, 2026 | 970 | 12 | 0.01 | 12,223 | 711 | 0.06 | 104.08% | 30 |
| Feb 20, 2026 | 30 | 10 | 0.33 | 3,941 | 2,282 | 0.58 | 91.34% | 27.5 |
| May 15, 2026 | 0 | 0 | 0 | 16 | 4 | 0.25 | 87.49% | 25 |
| Jan 15, 2027 | 2 | 1 | 0.5 | 493 | 429 | 0.87 | 71.84% | 20 |
| Jan 21, 2028 | 1 | 0 | 0 | 36 | 0 | 0 | 64.53% | 15 |