Thunder Good-Oil
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If the call option buyer anticipates flipping the shares for a gain 3 months out, then the financing advantage would be significant (in relative terms).
Let’s assume that the stock wanting to be purchased is $1,000,000 today. If margin is 0.5% per month then the cost of borrowing is $15,000 for 3 months. If instead $500k is spent on the 2-month option and another $500k is spent when the call is exercised - the the interest is half as much for the first 2 months ($500k x 0.5% x 2 = $5k) plus $1,000,000 for one month ($5,000). So the total cost to borrow is $10k instead of $15k. All assuming that the shares are sold 3 months after buying the 2-month to expiration calls. The math gets even better if the anticipated exit is in 2 months ($5k versus $10k).
Let’s assume that the stock wanting to be purchased is $1,000,000 today. If margin is 0.5% per month then the cost of borrowing is $15,000 for 3 months. If instead $500k is spent on the 2-month option and another $500k is spent when the call is exercised - the the interest is half as much for the first 2 months ($500k x 0.5% x 2 = $5k) plus $1,000,000 for one month ($5,000). So the total cost to borrow is $10k instead of $15k. All assuming that the shares are sold 3 months after buying the 2-month to expiration calls. The math gets even better if the anticipated exit is in 2 months ($5k versus $10k).