Is there a way to adjust this negative amount to the positive cash balance in the account without effecting any other account. I don't want to transfer to another account.
You can click on the gear at the top right of the account and select Adjust cash balance.
But it would be a good idea to figure out why the account has a negative balance. Is it for example a 401(k) account where shares are being purchased but you are not transferring money in from your paycheck to supply the cash?
Thank you for the advice, it worked, all my accounts are now reconciled.