Average Health Science Salaries. The average salary for health science jobs is $54,000. Average health science salaries can vary greatly due to company, location, industry, experience and benefits.This salary was calculated using the average salary for all jobs with the term health science anywhere in the job listing.verage health science salaries can vary greatly due to company, location, industry, experience and benefits. This salary was calculated using the average salary for all jobs with the term health science anywhere in the job listing.
When crack spreads are narrow these firms will make less or even lose money. Futures exchanges offer contracts on crack spreads. The NYMEX division of the CME offers active contracts in RBOB (Reformulated Blendstock for Oxygenate Blending) gasoline crack spreads and heating oil crack spreads versus WTI crude oil.
Butterfly Spreads can also be established with the middle strike price at a higher strike price than the price of the underlying stock, turning it into a bullish options trading strategy known as the  Bull Butterfly Spread .ne should use a Butterfly Spread when one expects the price of the underlying asset to change very little over the life of the option contracts. There are 3 option trades to establish for this strategy: 1. Buy To Open X number of In The Money Call Options.