# 1: Added Mean Square Error, “MSE”, and its square root, “RMSE”, columns
“MSE (Mean Square Error)” & “RMSE (Square Root of MSE)” columns have been added to the Sprd/Bfly window. Traders can add the columns from “Table” – “Manage Columns”. To populate the columns for their strategies, traders can <right-click> on the cells under the "Weight" column and choose either "Reg Weight" or "PCA Weight".
Column Name | Description |
MSE | Mean Square Error
Average squared difference between the model output and actual output |
RMSE | Square Root of Mean Square Error
Average difference between the model output and actual output |
# 2: Added support for ITRX XOVER CDSI S40 5Y
Traders can now view the “ITRX XOVER CDSI S40 5Y” index in the Sprd/Bfly window by entering “XOVER40”. Traders can hover the cursor over the cell under the “Sprd” column to see what the symbol displays.
# 3: [CIX] Added support to select multiple strategies and create the CIX String
In this week’s release, traders can now create the CIX string for multiple strategies in the Sprd/Bfly window. To generate the CIX string, traders can select the strategies under the “Sprd Bfly” column, <right-click>, and select one of the “CIX” options.
