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Ultragenyx Pharmaceutical Inc Stock (RARE) Option Chain

For the August 21, 2026 expiration date, the RARE stock option chain has a total of 587 contracts, with 426 call options and 161 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • January 15, 2027 : 3 contracts.
  • January 21, 2028 : 1 contracts.

Ultragenyx Pharmaceutical Inc (RARE) Most Active Options & Calendar

RARE Call Options Expiring August 21, 2026

Strike Price Change % Change Volume
favorite 27.50 0.70 -0.99 -58.58% 258
favorite 25.00 1.50 -1.60 -51.61% 154
favorite 30.00 0.25 -0.95 -79.17% 9
favorite 37.50 0.05 -2.95 -98.33% 5
favorite 2.50 24.62 0.00 - -
favorite 5.00 0.00 0.00 - -
favorite 7.50 0.00 0.00 - -

RARE Put Options Expiring August 21, 2026

Strike Price Change % Change Volume
favorite
27.50
2.96 0.86 +40.95% 101
favorite
25.00
1.49 -0.67 -31.02% 48
favorite
22.50
0.85 -0.15 -15.00% 11
favorite
20.00
0.13 -0.57 -81.43% 1
favorite
2.50
0.00 0.00 - -
favorite
5.00
0.00 0.00 - -
favorite
7.50
0.00 0.00 - -

Ultragenyx Pharmaceutical Inc Stock (RARE) Option Chain Analysis

Put Volume Total 161
Call Volume Total 426
Put/Call Ratio (PCR) 0.38
Put Strike With Highest Volume $27.50
Call Strike With Highest Volume $27.50
$91.61
price up icon 0.28%
$120.39
price down icon 0.15%
$34.58
price up icon 0.06%
$57.63
price up icon 0.20%
$228.02
price up icon 3.77%
ONC ONC
$328.28
price up icon 1.66%
Cap:     |  Volume (24h):