According to BitMEX Research, the ongoing discussion about potentially removing the OP_Return limit in Bitcoin Core has significant trading implications, as it could increase the utility of the Bitcoin blockchain for storing arbitrary data and supporting new protocols. BitMEX supports the removal, noting that lifting the current 80-byte limit may drive innovation in on-chain applications, which could enhance network activity and trading volumes. Traders should monitor this development closely, as increased transaction types and higher network usage could impact Bitcoin fees and price volatility (Source: BitMEX blog).