Market prices
Download the CSV
Every published week of the index as one CSV: one row per generation, module type, capacity and week, with the median, the quartiles, the volume and the deal count. Documented here so you know the file before you open it.
- Format
- CSV, UTF-8
- 10 columns, one header row, CRLF line endings
- Rows
- Published points
- Every series and week that cleared the minimum
- Access
- Verified members
- Buyers and sellers alike, after business verification
What is in the file
Columns in the order the export writes them. Sorted by week, then generation, module type and capacity.
| Column | Type | Meaning |
|---|---|---|
| period_start | date | Monday of the ISO week the deals released in, YYYY-MM-DD. |
| family | text | Memory generation: DDR3, DDR4, DDR5. |
| form_factor | text | Module type: RDIMM, LRDIMM, UDIMM, SODIMM. |
| capacity_gb | integer | Gigabytes per module. |
| median_usd_per_gb | decimal | The week’s median price per gigabyte, in US dollars. |
| p25_usd_per_gb | decimal | The 25th percentile; empty when not computed. |
| p75_usd_per_gb | decimal | The 75th percentile; empty when not computed. |
| volume_units | integer | Modules sold across the week’s deals. |
| deal_count | integer | Released deals behind the point. |
| published_at | timestamp | When the point was published or last revised, ISO 8601 UTC. |
Money columns are decimal dollars with two places, not cents, so the file opens cleanly in a spreadsheet. The file name carries the download date.
Who can download it
Verified members, on either side of the market.
Any account that has completed business verification can download the file; staff see the same file. Visitors are asked to sign in, and an account that has not finished verification is told so rather than given an empty file.
Licence
Creative Commons BY-NC 4.0.
Share it, chart it, build on it, and credit “Memory Traders price index” with a link. Do not sell it or fold it into a paid product without asking; email us for commercial use and we usually say yes with the same credit. The methodology explains what each row means.
How revisions show up
Rare, written down, and visible in the file.
A point changes only by a staff action with a written reason, for example when a late dispute reverses a deal. The published_at column moves when that happens, so a row that differs from your last download is one you can find. Unpublished points are never in the file.
Questions people ask
Who can download the CSV?
Verified members: any account that has completed business verification, buyer or seller. Staff see the same file. Visitors are sent to sign in.
Is the CSV the same data as the page?
Yes, and more of it: every published week for every series, where the page shows the latest week and the trailing trend. Unpublished points are in neither.
What is the date in the file?
period_start is the Monday of the ISO week, keyed by the day the money was released to the seller. published_at is when the point was published or last revised.
Can I redistribute the file?
Under CC BY-NC 4.0: share it, build on it, credit "Memory Traders price index" with a link, and do not sell it. Email us for commercial use.
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