Mark (a.k.a. NihabaAshi) Japanese Candlestick term BY FAR. HIS POSTS ARE WELL THOUGHT OUT & WELL WRITTEN. A TRUE PROFESSIONAL.
WDGann, Volker Knapp, nitro, mmillar, Medveshonok, dbphoenix, Lawrence Chan, late apex, FuturesTrader71, rufus_4000...and there are many more who don't post very often or don't come to my mind now My list is excluding option traders