Some amount of Trade Value is withheld as 'eATM withheld amount' against your eATM sell transactions for recovery of brokerage and other statutory levies and TDS.
Example: 25% of trade value will be withheld as "eATM withheld amount" to recover brokerage and other statutory levies and say with 20% TDS. At EOD, after adjusting brokerage and other statutory levies and 20% TDS, remaining "eATM withheld amount" will be released in Equity limits.