pub fn spread_pct_fast(bid_ticks: Price, ask_ticks: Price) -> Option<u32>Expand description
Calculate spread as percentage (FAST VERSION)
Returns the spread as a percentage in basis points (1/100th of a percent). This avoids floating-point arithmetic entirely.
Example: spread_pct_fast(6500, 6700) = Some(307) (representing 3.07%)