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Ultragenyx Pharmaceutical Inc Stock (RARE) Option Chain

For the November 21, 2025 expiration date, the RARE stock option chain has a total of 48 contracts, with 42 call options and 6 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • December 19, 2025 : 2 contracts.
  • January 16, 2026 : 2 contracts.
  • February 20, 2026 : 1 contracts.
  • May 15, 2026 : 0 contracts.
  • January 15, 2027 : 0 contracts.

Ultragenyx Pharmaceutical Inc (RARE) Most Active Options & Calendar

RARE Call Options Expiring November 21, 2025

Strike Price Change % Change Volume
favorite 40.00 0.50 0.25 +100.00% 42
favorite 15.00 0.00 0.00 - -
favorite 17.50 0.00 0.00 - -
favorite 20.00 11.53 0.00 - -
favorite 22.50 0.00 0.00 - -
favorite 25.00 6.40 0.00 - -
favorite 27.50 4.40 0.00 - -

RARE Put Options Expiring November 21, 2025

Strike Price Change % Change Volume
favorite
32.50
0.85 0.15 +21.43% 6
favorite
15.00
0.00 0.00 - -
favorite
17.50
0.00 0.00 - -
favorite
20.00
0.00 0.00 - -
favorite
22.50
0.85 0.00 - -
favorite
25.00
0.25 0.00 - -
favorite
27.50
1.95 0.00 - -

Ultragenyx Pharmaceutical Inc Stock (RARE) Option Chain Analysis

Put Volume Total 6
Call Volume Total 42
Put/Call Ratio (PCR) 0.14
Put Strike With Highest Volume $32.50
Call Strike With Highest Volume $40.00
$37.24
price down icon 0.66%
$92.24
price down icon 1.13%
$28.82
price up icon 0.84%
$103.50
price down icon 0.45%
biotechnology ONC
$311.64
price up icon 0.32%
$181.29
price down icon 4.26%
Cap:     |  Volume (24h):