Does Option premiums move according to Spot chart or the Futures Chart?

[BB789]

Neither. Big money(for manipulation) is in options, then futures and then cash. So, option prices move first:

Spot violent expiry and manipulation/Insider Trading

It always moves before spot. Spot plays catching up with Fno. I can always tell which way spot is moving in next 1 min. But that’s of no use because options have already priced that in a min back. In theory, options move based on underlying. But practically 9 out of 10 times, options move first and then the spot. Now this is just my observation based on my market experience.

Futures is also not as liquid as options or spot, which may result in erratic moves.