Mathematical Money
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$WDC 20261002 407.5 CALL$ Sold 0dte at 407.5 for a tidy profit. Covered call within 4 hours earning 1.4k usd in total from stock gain and premium. Not bad for a fish bottom trade.  More like casino than trading. Haha
$Western Digital(WDC)$ Sharing this order again. Was the sell call 0dte I mentioned earlier. Refer to previous post for the exact excution timing.
$APP DIAGONAL 261023/261030 CALL 370.0/CALL 340.0$ Rolling down the short call position to squeeze more premium.

Cash-Secured Puts From Scratch — Including The 100 Contracts I'm Currently Getting Wrong

Mathematical Money | October 3, 2026 A few people have asked me to explain how I actually sell puts, so this is the whole thing from the beginning — what it is, how I choose strikes and dates, how to place the order without giving money away, and a live mistake of mine that illustrates the one rule everybody breaks. If you already sell premium regularly, the first section will be familiar. Skip to the ordering mechanics, because that's where most people quietly lose a chunk of their edge. What you're actually agreeing to Selling a cash-secured put means promising to buy 100 shares of something at a set price, by a set date, in exchange for cash today. You set aside the money to honour that promise — that's the "cash-secured" part — and the cash you receive is yours whatever happens. Two ou
Cash-Secured Puts From Scratch — Including The 100 Contracts I'm Currently Getting Wrong
$COIN DIAGONAL 261023/261009 CALL 180.0/CALL 175.0$ Covered call expiring in a week. Not much time value left. Rolling it up from strike 175 to 180 so that I gain the potential of $5 gain in stock price. The premium isnt a lot but at least its positive at $0.20. Coinbase price is still stuck in the upper boring zone of $180-$200. Can go to one of my posts regarding the levels im watching. Nothing much to do now, just extracting as much premium as I can from this counter while waiting for it to break 200. Cant really time it as the CEO himself also couldn't time it. But the best guess is the next earnings or regulatory approval or even next owning product that will increase its econ
$MARA 20261023 13.0 CALL$ Have approximately 50 contracts expiring above 14 today. Selling covered call in advance since it is not gonna be cross that strike today, not possible. 
$ORCL 20261023 195.0 CALL$ Bought the leap a few weeks ago. Up and down and back to range. Now selling the short call leg to get back some coffee money. Same time can cover abit of the theta decay of the leap
$COIN DIAGONAL 261023/261009 PUT 177.5/PUT 175.0$ Rolling up and out. Hoping to get more coinbase shares as im bullish on this counter. Price support at around 150-170 and I see potential of this going to 300+ in a year's time. Stable coin push and btc bull cycle likely to push the stock to all time high before next halving as well. Lets go! 
$MARA 20240517 19.5 PUT$ Cash covered put assigned. To sell call at higher price later
$MARA DIAGONAL 260911/260925 CALL 12.0/CALL 12.5$ Rolling up by $0.5 for a potential gain in stock price. Also getting a credit of $0.29 for Rolling out.

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