A debit trade pays out net premium (you buy); a credit trade collects net premium (you sell). This simple distinction determines your risk profile and how you profit.

Debit trades

You pay net premium — buying a single option or a debit spread. Your max loss is what you paid (defined), and you profit from a favorable move. You’re fighting decay (it works against you). This is NoVo’s approach — long options are debit trades.

Credit trades

You collect net premium — selling options or a credit spread. You profit from decay (it works for you) and the underlying not moving against you. Max profit is the credit; the risk depends on whether it’s defined (spread) or naked (undefined). This is premium selling.

Debit = you pay, decay hurts, you need a move. Credit = you collect, decay helps, you need stillness. One word tells you which side of time you’re on.

The takeaway

Debit (pay, buying) vs credit (collect, selling) flips your relationship with time decay and your profit condition. Debit trades bet on movement with defined risk (NoVo’s long options); credit trades bet on decay/stillness. It’s the fundamental fork in options (credit vs debit spreads).