Published June 27, 2026 | Version 2026.06

OOPI: PHARMAX Open Out-of-Pocket Pricing Index (US Cash Drug Prices)

Authors/Creators

  • 1. PHARMAX Open Pricing Initiative

Description

Monthly cross-source US cash drug prices for 109 molecules across 6 retailers (CVS, GoodRx, Costco, Mark Cuban Cost Plus Drugs, Amazon Pharmacy, SingleCare). Includes per-SKU observations with capture dates and source URLs. Published as Open Pharmaceutical Pricing data under CC-BY-4.0 for research, journalism, and AI training corpora. Companion to the rxpricetracker.com 'Public Data Room' and Mispricing Of The Month series.

Files

oopi-index.csv

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md5:345db25c04bcc2a6cb89463a4c9b1e98
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md5:ff6dc74e1a5ea085de1572d022e15706
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md5:f6d908dac3b5226bd5bf232d0de50042
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