The difference between XLK and XLP is negligible.
If you have a short position in XLK, probably not worth it switching again.
But for a new position:
If the robot is long, long XLU.
If the robot is short, short XLP.
The difference between XLK and XLP is negligible.
If you have a short position in XLK, probably not worth it switching again.
But for a new position:
If the robot is long, long XLU.
If the robot is short, short XLP.