ASML and $Taiwan Semiconductor Manufacturing(TSM)$ Buyare scheduled to post their latest quarterly earnings results on 18 & 19 October respectively. Both semiconductor companies are leaders in their respective fields. ASML is the only lithography equipment manufacturer capable of producing Extreme Ultraviolet (EUV) scanners that indispensable for the most advanced semiconductor technologies with the smallest geometric features that power advanced microchips in the latest mobile phones and other electronic devices. On the other hand, TSMC is the leading semiconductor foundry offering manufacturing as a services to hundreds of semiconductor design companies, including $Apple(AAPL)$ Buy, $Advanced Micro Devices(AMD)$ Buyand Nvidia. In fact, TSMC is the largest customer of ASML by the shee