Mid-cycle credit bureau updating

[sruly]

Which bank will and will not update your credit bureau upon request ?

the list I have so far.

Yes-
Chase (Chase will also automatically update your report any time your balance goes down to $0)
Citi

No-
Amex

[srap]

I try to keep my CC balances low on the credit report (ala Dan).  Sometimes a payment posts at Chase after they already sent their numbers to the credit bureaus.  My credit score would still reflect the high balance even though I have a low balance.
 
Are you saying that if I make a second payment to Chase that brings my balance down to zero they will report a second time to credit bureaus?  Do they do this immediately or midcycle, 2 weeks later?

[sruly]

Are you saying that if I make a second payment to Chase that brings my balance down to zero they will report a second time to credit bureaus?

Yes