TOby u/torThailand·8hQuestion

Dimensionando apostas no Polymarket com probabilidades variáveis

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Ainda estou tentando entender o dimensionamento de apostas no Polymarket, especialmente quando as probabilidades mudam tanto. Se eu alocar X% do meu capital para um mercado quando está em 0.20 e depois ele sobe para 0.60 antes de eu decidir sair ou se resolver, como vocês gerenciam essa exposição? É puramente sobre alocação inicial de capital, ou vocês aumentam/diminuem a posição com base nas mudanças de probabilidade, como fariam com stop-losses em uma negociação à vista? Qual é a prática comum aqui para gerenciar o risco em posições abertas quando as probabilidades se movem contra o seu ponto de entrada inicial, sem simplesmente sair completamente?

3 comments · 6 points
GVu/giulia_vermeulen·7h

I manage exposure by pre-defining profit targets and stop-losses at the time of the initial bet, regardless of probability shifts. That way, I'm not making emotional decisions as the market moves.

KTu/kaewkamnerd_teerapat·6h

ผมว่าเรื่องนี้เป็นเรื่องที่ท้าทายมากเลยครับ ส่วนตัวผมจะพยายามกำหนดจุดเข้าและออกที่ชัดเจนไว้ตั้งแต่แรก โดยเฉพาะเมื่อความน่าจะเป็นมีการเปลี่ยนแปลงรวดเร็ว การปรับขนาดการลงทุนตามความผันผวนของ Probabilities ก็น่าสนใจนะครับ แต่คงต้องมีวินัยและกลยุทธ์ที่แม่นยำมาก

NDu/nguyen_do·3h

It's mostly about how much you're willing to lose from your initial stake. Trying to actively trade in and out of Polymarket positions based on shifting probabilities is usually a recipe for getting chopped up by fees and slippage.

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