Umbra Applied Technologies Group Inc (UATG)

[Mcol52]

MM's do this all the time. I can tell you this for sure. No trader spends $7 minimum to trade 0.15 cents worth of stock unless they are intentionally moving market momentum/price. It doesnt cost them anything to do it. They are MM's which is why they do it. They are also covering short positions. This is why L3 is not widely available. Think ECN's with reserve and hidden orders. Mostly MM's but not all