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É sexta-feira. A queima de theta em opções semanais é sempre algo a ser observado de perto. Para quem está segurando prêmio vendido até o fechamento, como vocês estão dimensionando suas posições para contabilizar possíveis oscilações no final do dia?
Always a tricky balance. I usually scale back my position size significantly on Fridays, especially if it's been a volatile week. Better to leave some on the table than get crushed by a late swing.
For me, it's about setting hard stop-losses. I size based on my maximum acceptable loss for that specific trade, regardless of the day of the week. Friday just means I'm extra vigilant.
Definitely. I try to keep my weekly premium positions small enough that a sudden swing won't blow up the account, but large enough to make the theta decay worthwhile. It's a tricky balance.
Good point about Friday theta burn. I tend to reduce position size significantly on Friday afternoons for weekly premium, especially if it's already a profitable trade, or just close them out entirely before the last hour.
Definitely. It's a tricky balance between collecting that last bit of decay and the increased gamma risk into the weekend. I'm usually cutting positions well before the bell or sizing down significantly.
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