There are strong trends in the price of data storage devices:

https://ourworldindata.org/grapher/historical-cost-of-computer-memory-and-storage

https://www.backblaze.com/blog/hard-drive-cost-per-gigabyte/

People have speculated that if the current trends persists the price per TB of SSDs will become cheaper than HDDs by 2030: https://www.reddit.com/r/DataHoarder/comments/17sljc1/as_requested_an_improved_chart_of_ssd_vs_hdd/?ref=share&ref_source=link

This market closes on or before 1st of January 2031. The result will be YES if there is a period of at least 1 month where the average price per TB of the top 10 results of the commercially available SSDs is cheaper than the average price per TB of the top 10 results of the HDDs: https://diskprices.com/?locale=us&condition=new&disk_types=external_hdd,external_hdd25,internal_hdd,internal_hdd25,internal_sshd,internal_sas,external_ssd,internal_ssd,m2_ssd,m2_nvme,u2

Otherwise the market will resolve NO on 2031/01/01