I came to the conclusion that for successful "mathematical" trading one needs a market that is "continous",
ie. without any overnight and weekend surpises with gaps.
This is IMO very important especially when one needs to apply hedging (especially when selling options).

For a timely hedging, ie. perfect hedging, a 24/7 market would be needed.Absolutely not
Gaps are beneficial to the buyer and seller. And why would anyone want to trade 24/7?
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Absolutely not
Gaps are beneficial to the buyer and seller. And why would anyone want to trade 24/7?
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I came to the conclusion that for successful "mathematical" trading one needs a market that is "continous",
ie. without any overnight and weekend surpises with gaps.
Does your mathemetical model also use hedging?I for 100% agree with you.
I did once a test on the ES:
Performance was almost identical. I trade mathematical models.
- test with 24/7 data
- test with only RTH
Since the earth is round, then there would always be enough action present in a 24/7 market...And if the markets are 24/7, what if you have to close a big size position outside of the RTH when volume is low? You cannot close your position and will also take a loss.
Does your mathemetical model also use hedging?
Since the earth is round, then there would always be enough action present in a 24/7 market...
since the moon is round would there be also be enough action there too ?