Chain Bag Strap Heritage Index (CSHI): a daily market-performance index for this segment of the luxury handbag market, built on ALT/FNDATA's dataset of over 290,000 handbag lots across 240+ auction houses and resale marketplaces, 2006 to present. Use it for pricing, benchmarking and resale research.
Chain Bag Strap Heritage Index (CSHI): luxury handbag market data
The Chain Bag Strap Heritage Index (CSHI) delivers daily index values for this segment of the luxury handbag market on a consistent methodology, for pricing, benchmarking and demand research.
The index is built on ALT/FNDATA's luxury handbag sales data, drawn from auction houses, online resale marketplaces, dealer listings and catalogues worldwide (over 290,000 lots across 240+ houses, 2006 to present). Index values come in JSON, CSV and SQL table formats and update daily.
What you can do with this data
Benchmarking: measure this handbag segment against the wider luxury market.
Resale and retail pricing: set competitive listing prices and forecast demand.
Investment research: track designer handbags as an alternative asset.
Insurance and authentication: market-based valuations and counterfeit pattern detection.
Dataset facts
Data formats: JSON, CSV, SQL tables
Geographic coverage: Global (North America, Europe, Asia)
ALT/FNDATA publishes a family of luxury handbag indices alongside global and brand-level handbag sales feeds (Hermès and Birkin, Christian Dior) on AWS Data Exchange. Search "ALT/FNDATA" to see the full catalogue.
Getting started
For help evaluating the Chain Bag Strap Heritage Index (CSHI) for your use case, or to discuss coverage and integration, contact the ALT/FNDATA data team at info@altfndata.com.
Highlights
Daily index for this luxury handbag segment, built on 290,000+ lots across 240+ houses and resale marketplaces.
Grounded in realised auction and resale prices, 2006 to present. Delivered in JSON, CSV and SQL formats.
Part of a family of ALT/FNDATA handbag indices and handbag sales feeds on AWS Data Exchange.
AWS Marketplace now accepts line of credit payments through the PNC Vendor Finance program. This program is available to select AWS customers in the US, excluding NV, NC, ND, TN, & VT.
This listing offers a single pricing dimension: Product Access, measured in Units. It is a free subscription that grants you access to the Chain Bag Strap Heritage Index (CSHI) data. There are no tiers, instance sizes, or usage add-ons to choose from. You subscribe once to unlock the data. Because pricing is free, your cost does not scale with volume or seats. Access covers auction results, private sales, and market trends for the luxury handbag category the index tracks.
Top-of-mind questions for buyers
What counts as one Unit of Product Access under this free listing?
One Unit grants your account access to the Chain Bag Strap Heritage Index (CSHI) data. It is a subscription entitlement, not a metered resource like a server or seat. You subscribe once, and the Unit unlocks the index data for your account.
Does my cost change if I query more data or pull larger volumes?
No. This listing is free, so your cost stays the same regardless of how much data you access. There are no usage thresholds, overage charges, or volume tiers tied to the Product Access dimension. Nothing you do triggers a change in what you pay.
What luxury data does the CSHI index cover once I subscribe?
The index tracks the luxury handbag category, drawing on auction results and private-sale transaction records. Coverage spans historical transaction data refreshed as new results come in. Every figure reflects realized sale results rather than asking prices or estimates.
www.altfndata.com
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