Open market operations (OMO) are conducted by central banks like the Reserve Bank of India to control the money supply and manipulate interest rates. Through OMO, the central bank buys and sells government bonds in the open market, thereby injecting or withdrawing liquidity. The aim is to adjust rupee liquidity conditions and influence short-term interest rates. OMO can occur through outright purchases/sales or repurchase agreements and takes place via online systems or banks' reserve accounts at the central bank. The outcome is to soften interest rates and influence inflation.