v0.1.0: the first release, split out of economicspace

spacevalue prices asteroid material at eight destinations: Earth's surface, LEO, GTO, GEO, a cislunar depot, the lunar surface, Mars orbit and the Mars surface. It was Stage 2 of economicspace (modules/mineral_value.py), and its history comes with it.

Data contract 1.17.0. No number moved in the split. Built from the metals-2026-10-07 snapshot, all eight destinations equal economicspace's last Stage 2 (data contract 1.16.0) fed the same closes. The seven destinations it had frozen at 1.15.0 match those files byte for byte apart from the stamp. CI rebuilds the eight tables byte for byte on Windows, Linux and macOS.

• Prices come from recorded quote snapshots by default, so a build is the same bytes on every run. Live quotes are opt-in.
• spacevalue release builds every destination plus a sha256 manifest, and check-release gates it. Price releases are tagged prices-YYYY-MM-DD.
• Requires Python 3.12+: two alloy yields are float sums, and sum() changed in 3.12.
• Depends on spacecost v0.14.0.

See CHANGELOG.md.

prices-2026-10-26

Mineral and element prices at all eight destinations, built from the quote snapshot metals-2026-10-26 (recorded 2026-10-26) by spacevalue 0.1.0, data contract 1.17.0.

ticker	close	per	closed
GC=F	4007.89990234375	troy_oz	2026-10-23
HG=F	6.47599983215332	lb	2026-10-23
PA=F	1046.5999755859375	troy_oz	2026-10-23
PL=F	1554.199951171875	troy_oz	2026-10-23
SI=F	53.71099853515625	troy_oz	2026-10-23

Every other price is a reference row dated in its ref_price_date. manifest.json holds each file's sha256.

prices-2026-10-07

Mineral and element prices at all eight destinations, built from the quote snapshot metals-2026-10-07 (recorded 2026-10-07) by spacevalue 0.1.0, data contract 1.17.0.

ticker	close	per	closed
GC=F	4175.2998046875	troy_oz	2026-09-29
HG=F	6.6479997634887695	lb	2026-09-29
PA=F	1212.5	troy_oz	2026-09-29
PL=F	1713.4000244140625	troy_oz	2026-09-29
SI=F	61.2599983215332	troy_oz	2026-09-29

Every other price is a reference row dated in its ref_price_date. manifest.json holds each file's sha256.