5 trades this month. Net after fees: +S$6,525.34.

Sold a call on ASML Holding at US$740

2 Jun 2025 · Called Away

I agreed to sell 100 shares of ASML Holding at US$740 each if the price rose to that level by 6 Jun 2025. For making that promise, I was paid S$1,443 upfront.

The share price was above US$740 at expiry, so the 100 shares were sold at US$740 each. I kept the upfront payment.

Received S$1,442.56 · fees S$4.21 · net +S$1,438.35

Sold a put on ASML Holding at US$772.5

9 Jun 2025 · Assigned

I agreed to buy 100 shares of ASML Holding at US$772.5 each if the price fell to that level by 13 Jun 2025. For making that promise, I was paid S$1,123 upfront.

The share price was below US$772.5 at expiry, so I bought the 100 shares at US$772.5 each. The upfront payment stays with me either way.

Received S$1,123.41 · fees S$4.21 · net +S$1,119.20

Sold a call on ASML Holding at US$775

16 Jun 2025 · Expired

I agreed to sell 100 shares of ASML Holding at US$775 each if the price rose to that level by 20 Jun 2025. For making that promise, I was paid S$1,312 upfront.

The share price didn’t cross US$775 by 20 Jun 2025, so no shares changed hands and I kept the full payment.

Received S$1,312.34 · fees S$4.21 · net +S$1,308.13

Sold a call on ASML Holding at US$772.5

23 Jun 2025 · Called Away

I agreed to sell 100 shares of ASML Holding at US$772.5 each if the price rose to that level by 27 Jun 2025. For making that promise, I was paid S$1,379 upfront.

The share price was above US$772.5 at expiry, so the 100 shares were sold at US$772.5 each. I kept the upfront payment.

Received S$1,378.73 · fees S$4.21 · net +S$1,374.52

Sold a put on ASML Holding at US$787.5

30 Jun 2025 · Expired

I agreed to buy 100 shares of ASML Holding at US$787.5 each if the price fell to that level by 11 Jul 2025. For making that promise, I was paid S$1,289 upfront.

The share price didn’t cross US$787.5 by 11 Jul 2025, so no shares changed hands and I kept the full payment.

Received S$1,289.37 · fees S$4.21 · net +S$1,285.15


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

This is a journal, not a recommendation to buy or sell. Options trading carries risk, and past results don’t guarantee future outcomes.