According to bankers, it will not create much of a difference as several banks are holding in excess of statutory requirement.
Following the announcement, stock of banks witnessed a surge in the stock market.
"The ceiling on SLR securities under 'Held to Maturity' (HTM) will also be reduced from 20.25 per cent to 19.50 per cent of banks' NDTL in a phased manner, i.e., 20.00 per cent by December 31, 2017 and 19.50 per cent by March 31, 2018," the statement on developmental and regulatory policies said.
RBI had last cut SLR in its June policy by 0.5 per cent to 20 per cent.
Coming down heavily on banks, RBI said, it is imperative to be sensitive to the requirements of senior citizens and differently-abled persons notwithstanding the need to push digital transactions and use of ATMs.
It has been reported that banks are discouraging or turning away senior citizens and differently-abled persons from availing banking facilities at branches, it said.
Banks have been instructed to put in place explicit mechanisms for meeting the needs of such persons so that they do not feel marginalised, it said.
"Ombudsmen will also be advised to pay heed to complaints in this context. Necessary instructions in this regard will be issued by end-October 2017," it said.
Noting that trading on electronic platforms is being encouraged across the world, it said, it enhances pricing transparency, processing efficiency and risk control. It also enables better market surveillance and, therefore, discourages market abuse and unfair trading practices.
The Reserve Bank will soon put in place a framework for authorisation of electronic trading platforms (ETP) for financial market instruments regulated by the Reserve Bank.
"A draft framework will be placed on the website of the Reserve Bank for public feedback by end-October 2017," it said.
(Except for the headline, this story has not been edited by NDTV staff and is published from a syndicated feed.)