Methods, systems, and devices for opportunistic data movement are described. A memory device may include a non-volatile memory and a volatile memory that operates as a cache for the non-volatile memory. The memory device may receive a write command from a host device. The write command may be associated with a row of a bank in a volatile memory. The memory device may write data associated with the write command to a buffer that is associated with the bank and that is coupled with the volatile memory. And the memory device may communicate the data from the buffer to the volatile memory based on the write command and before a pre-charge command for the row of the bank is received from the host device.