diff --git a/src/options.cairo b/src/options.cairo
index 62cdb512..17f43828 100644
--- a/src/options.cairo
+++ b/src/options.cairo
@@ -52,9 +52,12 @@ mod Options {
     const VOLATILITY_45: Math64x61_ = 124515522497539473408;
     const VOLATILITY_46: Math64x61_ = 106068778423829921792;
     const VOLATILITY_46_5: Math64x61_ = 107221699928436768768;
+    const VOLATILITY_47: Math64x61_ = consteval_int!(47 * 2305843009213693952);
     const VOLATILITY_48_5: Math64x61_ = 111833385946864156672;
+    const VOLATILITY_51: Math64x61_ = consteval_int!(51 * 2305843009213693952);
     const VOLATILITY_52: Math64x61_ = consteval_int!(52 * 2305843009213693952);
     const VOLATILITY_55: Math64x61_ = 126821365506753167360;
+    const VOLATILITY_59: Math64x61_ = consteval_int!(59 * 2305843009213693952);
     const VOLATILITY_60: Math64x61_ = 138350580552821637120;
 
     const STRIKE_PRICE_1400: Math64x61_ = consteval_int!(1400 * 2305843009213693952);