anchor.diff:  cme,ACD,future,Australian Dollar/Canadian Dollar Futures,CAD,200000.0,0.0001,1.0
   cme,AJY,future,Australian Dollar/Japanese Yen Futures,JPY,200000.0,0.01,1.0
   cme,ANE,future,Australian Dollar/New Zealand Dollar Futures,NZD,200000.0,0.0001,1.0
  -cme,BIO,future,E-mini Nasdaq-100 Biotechnology Index Futures,USD,50.0,0.1,1.0
  +cme,BIO,future,E-mini Nasdaq-100 Biotechnology Index Futures,USD,25.0,0.5,1.0
   cme,BTC,future,Bitcoin Futures,USD,5.0,5.0,1.0
   cme,CB,future,Cash-settled Butter Futures,USD,20000.0,0.00025,1.0,,1,100
   cme,CJY,future,Canadian Dollar/Japanese Yen Futures,JPY,200000.0,0.01,1.0
  
positive.code: 
  # for backwards compatibility, order here is important for futures, since we could have the same symbol for more than 1 market in which case Lean will use the first
  cfe,VX,future,VIX futures ,USD,1000.0,0.05,1.0
  cbot,2YY,future,Micro 2-Year Yield Futures,USD,100,0.001,1
  cbot,5YY,future,Micro 5-Year Yield Futures,USD,100,0.001,1
  cbot,10Y,future,Micro 10-Year Yield Futures,USD,100,0.001,1
  cbot,30Y,future,Micro 30-Year Yield Futures,USD,100,0.001,1
  cbot,AW,future,Bloomberg Commodity Index Futures,USD,100.0,0.1,1.0
  cbot,BCF,future,Black Sea Corn Financially Settled (Platts) Futures,USD,50.0,0.25,1.0
  cbot,BWF,future,Black Sea Wheat Financially Settled (Platts) Futures,USD,50.0,0.25,1.0
  
negative.code: nyseliffe,ZI,future,CBOT 5000 Oz Silver Futures,USD,5000,0.001,1
  nyseliffe,OYG,futureoption,Mini Sized NY Gold Futures Options,USD,32.15,0.1,1
  nyseliffe,OZG,futureoption,Mini Sized NY Silver Future Options,USD,100,0.1,1
  nyseliffe,OZI,futureoption,Gold 100 Troy Oz Future Options,USD,5000,0.001,1
  