Each strike has its own delta and as a result, there is net delta for spread position.
If underlying goes to say 280/290 level, then delta of both the strike will reach very close to 1.00 (maybe 1 and 0.98) giving net delta very close to 0. In such case you might be able to see max profit early. If underlying just goes to 252 / 255, then net delta of spread will be away from 0 and hence you will not see max profit.
To assess the impact of various variable on price, plz use the tool like optionoracle.
Keep in mind that tool will just give u some theoratical result and in reality, it might be different. So be prepared for deviation from actual result shown by tool.
Happy Trading.
If underlying goes to say 280/290 level, then delta of both the strike will reach very close to 1.00 (maybe 1 and 0.98) giving net delta very close to 0. In such case you might be able to see max profit early. If underlying just goes to 252 / 255, then net delta of spread will be away from 0 and hence you will not see max profit.
To assess the impact of various variable on price, plz use the tool like optionoracle.
Keep in mind that tool will just give u some theoratical result and in reality, it might be different. So be prepared for deviation from actual result shown by tool.
Happy Trading.