TDS and Reconciliation

Any ideas on this.?

I have a trading account with HDFC, and the S.T Capital Gain tax is dedcuted. However while trying to reconcile my Investment + Securities Sold - Securities Purchased, I still had a substantial shortfall in my account even considerin S.T Capital Gain Tax.

The above does not reconcile with Available Bal. + Due from Brokers + Current Investment.

Appreciate any thoughts on this.

Thanks

Reggie