Hi @jcl,

More Due Diligence... The Manual says to use historical Spread values to call marketVal().

It occurred to me to investigate what Z8 & Z9 do as examples of long-term strategies, and they don't seem to do this.

AssetsZn.csv has all the Spreads set to 0.1, and this value is used for all Bars no matter what % it is of an Asset's Price; verified by setting other (crazy, outlandish) Spread values in AssetsZn.csv and checking the Test logs.

My question is, how was 0.1 decided? Is it some kind of rule of thumb? Safe - not too big nor too small - value to use for all Assets? A "quick and dirty" until historical Spread is more readily available from the Brokers? Other reason(s)?

Thanks.