UnderstandingYourNetCommodityRisk—1
Nearlyalways,derivativesdonotfullycoverthefullpurchaserisk,aka
basisrisk,andthisbasisriskneedstobeunderstood:
1. Understandexactlyhowyoupurchasethecommodity
–Ataparticularday,suchasmonth‐end,spotprice?
–
At an average price for the month?
–Baseduponwhatkindofindex(e.g.,RockyMountainFERC)
–Whatkindofspreadonthisindex‐ fixed$or%orsomesortof
slidingscale?
–Isitapurespottransactionorarepurchasesbaseduponalong‐
termtake‐or‐
a
contractats
ot?
ThelattercontractualexposureisaFAS133afairvalue,not
cashflow,hedge
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©2008 GreenwichTreasuryAdvisorsLLC ‐17‐