(Reuters) -Trading and investing platform eToro said on Thursday it has partnered with Elon Musk-led Twitter to let users access real-time prices of cryptocurrencies, stocks and other assets, and to enable the trading of those instruments. The trading data will be available through Twitter’s Cashtags feature, which was launched in 2012 and allows users to interact with content around an asset by inserting a dollar sign in front of the ticker. Musk said in December that Cashtags with data from TradingView was “one of the many product improvements for financial Twitter”. Twitter users were earli…