pos reverse lookup

pos_reverse_lookup.clj

=> (def trade {:id 123 :stl_idx_1 {}.....})

=> (compute-positions trade)

=> {["NG NYMEX" nil] {111111111 {:long 10000}
                   222222222 {:long 10000}
                  }
   ["IF For LD1 CG" nil] {111111111 {:short 100000}
                        222222222 {:short 100000}
                        }
  }

=> (gen-lookup pos-data trade)
 
=> {["NG NYMEX" nil] {111111111 {:long [123]}
                   222222222 {:long [123]}
                  }
   ["IF For LD1 CG" nil] {111111111 {:short [123]}
                        222222222 {:short [123]}
                        }
   }