This is the content of an email: Hi Christian! I wanted to ask you a few questions about the occurrence of negative pricing on the west desk. I'm getting a differenct response on the east desk. Although my interest is financial trading, you may have experieced this issue on the physical side (Jeff Hodge has not). In the past on the west desk financial trading, any prices which are negative are deemed to be "0" (so an average of hourly prices could include some zeroes). The east desk wants to add in the negative numbers. Please call me to discuss. I'd really appreciate it. Sara
What was the subject line for this email?
off-peak prices, negative numbers