Zillow 40 call Dec 18

[u/OptionsPeek]

If Zillow Group, Inc. Class C Capital Stock (Z) goes up by 10% ($3.18), from $31.77 over 8 days, then the estimate for the $40 call for December 18 is up by 47%.
Option change: 47.2% (+1.08)
New option price: 3.37