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# September 2025
- URL: https://mosaicinvestingandoptionsjournal.ghost.io/posts/september-2025/
- Published: 2025-10-01T01:00:00.000Z
- Updated: 2026-09-21T09:23:42.000Z
- Description: 5 trades · Advance Auto Parts, ASML Holding, Centene · net +S$6,002.14
- Author: Irving Soh
- Tags: Monthly recap

5 trades this month. Net after fees: +S$6,002.14.

### Sold a call on Advance Auto Parts at US$60

*3 Sep 2025 · Called Away*

I agreed to sell 300 shares of Advance Auto Parts at US$60 each if the price rose to that level by 5 Sep 2025\. For making that promise, I was paid S$184 upfront.

The share price was above US$60 at expiry, so the 300 shares were sold at US$60 each. I kept the upfront payment.

*Received S$183.83 · fees S$4.90 · net +S$178.93*

### Sold a call on ASML Holding at US$797.5

*8 Sep 2025 · Called Away*

I agreed to sell 100 shares of ASML Holding at US$797.5 each if the price rose to that level by 12 Sep 2025\. For making that promise, I was paid S$1,213 upfront.

The share price was above US$797.5 at expiry, so the 100 shares were sold at US$797.5 each. I kept the upfront payment.

*Received S$1,212.77 · fees S$4.21 · net +S$1,208.56*

### Sold a put on Centene at US$32

*16 Sep 2025 · Assigned*

I agreed to buy 2,300 shares of Centene at US$32 each if the price fell to that level by 19 Sep 2025\. For making that promise, I was paid S$1,491 upfront.

The share price was below US$32 at expiry, so I bought the 2,300 shares at US$32 each. The upfront payment stays with me either way.

*Received S$1,491.07 · fees S$36.42 · net +S$1,454.65*

### Sold a call on Centene at US$32.5

*22 Sep 2025 · Called Away*

I agreed to sell 2,300 shares of Centene at US$32.5 each if the price rose to that level by 26 Sep 2025\. For making that promise, I was paid S$1,762 upfront.

The share price was above US$32.5 at expiry, so the 2,300 shares were sold at US$32.5 each. I kept the upfront payment.

*Received S$1,761.71 · fees S$36.42 · net +S$1,725.29*

### Sold a put on Centene at US$35

*30 Sep 2025 · Expired*

I agreed to buy 2,300 shares of Centene at US$35 each if the price fell to that level by 3 Oct 2025\. For making that promise, I was paid S$1,468 upfront.

The share price didn’t cross US$35 by 3 Oct 2025, so no shares changed hands and I kept the full payment.

*Received S$1,468.09 · fees S$33.37 · net +S$1,434.72*

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*S$ converted at US$1 = S$1.2766\. Strike prices are in US$, as written in the contract.*