Code to represent price type requested in Quote.
If the Quote Request <R> is for a Swap values 1-8 apply to all legs.
1 = percent (percent of par)
2 = per share (e.g. cents per share)
3 = fixed amount (absolute value)
4 = discount - percentage points below par
5 = premium - percentage points over par
6 = basis points relative to benchmark
7 = TED price
8 = TED yield
9 = Yield spread (swaps)
10 = Yield