I always keep the data at the end of each contrat.
So i merged the 09-10 ES with the 06-10 and the 03-10.
My chart can go back up to 3/22 but the volume only goes back till 6/11.
Any idea why? In fact i should mention that i got a small piece of volume. Like when we are at the end of a contract and there's a few thousands of volume.
thanks
Frank
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