When trend is ending we really dont know how it ends , Majority of time in individual stocks we can give an Tentative forecast with price and time , When we look at indices they differ form forecast due to lots of other accountable reasons
Now having said that this trend will likely to correct up to 10000 before it makes another move up to 11200 , it does not mean it will do the same ,
Patterns change and we have to adopt changes ,
On Monthly time frame or Higher time frame the correction is due , so One can wait for this slow move to terminate as upside move seems slowing