Hello There... The option trades like straddles, strangles and almost every neutral short trade has BEP on both sides. Your site is always showing only one side which is the short side. Can you please add both short and long side to give the complete picture.
it is frustrating to keep using the sliders to do a what if and know the BEP for long side and very difficult to review the chart to know the exact BEP.
Also Last but not the least.. .can you show the SPOT marked in the line while showing the Payoff chart in options. you really cannot figure out the Spot from the chart easily.