{ "_id": "6a292790732311cd8759f6ca", "Package": "impermanentlosscalc", "Title": "Calculate Impermanent Loss in Automated Market Maker (AMM)\nLiquidity Pools", "Version": "0.1.0", "Authors@R": "person(\"Amber\", \"Krause\", , \"amber32k@gmail.com\", role = c(\"aut\", \"cre\"),\ncomment = c(ORCID = \"0000-0002-7493-3909\"))", "Description": "Computes the key metrics for assessing the performance of\na liquidity provider (LP) position in a weighted multi-asset\nAutomated Market Maker (AMM) pool. Calculates the nominal and\npercentage impermanent loss (IL) by comparing the portfolio\nvalue inside the pool (based on the weighted geometric mean of\nprice ratios) against the value of simply holding the assets\noutside the pool (based on the weighted arithmetic mean). The\nprimary function, `impermanent_loss()`, incorporates the effect\nof earned trading fees to provide the LP's net profit and loss\nrelative to a holding strategy, using a methodology derived\nfrom Tiruviluamala, N., Port, A., and Lewis, E. 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