Methodology. PSRW.L is the Invesco RAFI All-World Fundamental Value UCITS ETF, listed on the London Stock Exchange and priced in GBP (fund launched Dec 2007; this share class relaunched 1 Feb 2010, which is where the series starts). The chart plots a total-return index rebased to 100 at 1 Feb 2010: each day the index moves with the fund's price, and on each quarterly ex-dividend date the distribution is treated as reinvested. The white line shows the raw share price for comparison. Data: daily 2010-02-01 → 2026-08-11, Yahoo Finance close + dividend history. Updated 2026-08-11.