So Bloomberg just put out an article (Bloomberg - Are you a robot?) talking about how DeFiChain is making a competing synthetic stock product BUT more importantly, is using a data feed from NASDAQ (as well as 2 other providers).
I think we need to seriously investigate if it’s possible for Mirror to access this data feed as an alternative to Band. This would immediately boost the universe of stocks Mirror has prices for and eliminate mis-reporting risk by now going directly to the source.
Non-paywall article (Nasdaq data to aid blockchain-based tokenised stock trading - Moneyweb)