{"slug":"xstocks-peg","title":"xStocks price accuracy, live onchain vs Nasdaq across 12 equities on Solana","subtitle":"Absolute deviation between each xStock's executable Jupiter price on Solana and its real market reference, in basis points, labeled by market session. Companion to the Robinhood Chain tokenized stock bench: same metric, same reference, a different on-chain leg (an executable Jupiter quote here, a Uniswap v4 pool spot there), so the two pages read as a head to head with that difference disclosed.","category":"RWA","metric":"Price deviation","unit":"bp","status":"live","higherIsBetter":false,"filters":null,"value":1.78848,"leader":{"name":"SPYx","slug":"spy","value":1.78848},"leaders":[{"name":"SPYx","slug":"spy","value":1.78848}],"rankings":[{"name":"SPYx","slug":"spy","ms":{"p50":1.78848,"p90":3.57176,"p99":5.30825,"mean":1.9479},"successRate":91.3194,"sampleSize":1835},{"name":"NVDAx","slug":"nvda","ms":{"p50":2.7483,"p90":6.4227,"p99":12.5154,"mean":3.32785},"successRate":91.5972,"sampleSize":1839},{"name":"QQQx","slug":"qqq","ms":{"p50":2.80708,"p90":6.32246,"p99":10.2203,"mean":3.24697},"successRate":90.9722,"sampleSize":1836},{"name":"TSLAx","slug":"tsla","ms":{"p50":2.95078,"p90":7.9573,"p99":21.4597,"mean":3.9507},"successRate":91.6667,"sampleSize":1839},{"name":"MSFTx","slug":"msft","ms":{"p50":4.0285,"p90":10.0379,"p99":16.1025,"mean":4.9148},"successRate":91.7361,"sampleSize":1845},{"name":"GOOGLx","slug":"googl","ms":{"p50":4.61081,"p90":10.8148,"p99":17.5193,"mean":5.56941},"successRate":91.7361,"sampleSize":1840},{"name":"METAx","slug":"meta","ms":{"p50":4.96455,"p90":12.987,"p99":21.9618,"mean":6.20305},"successRate":91.3194,"sampleSize":1841},{"name":"AMZNx","slug":"amzn","ms":{"p50":6.24602,"p90":17.6841,"p99":24.3632,"mean":7.8701},"successRate":91.875,"sampleSize":1845},{"name":"AAPLx","slug":"aapl","ms":{"p50":6.89623,"p90":13.1884,"p99":17.2314,"mean":7.22412},"successRate":91.6667,"sampleSize":1841},{"name":"HOODx","slug":"hood","ms":{"p50":7.69693,"p90":20.1405,"p99":28.2021,"mean":9.29577},"successRate":91.3194,"sampleSize":1839},{"name":"PLTRx","slug":"pltr","ms":{"p50":9.7773,"p90":24.4538,"p99":43.3471,"mean":12.0716},"successRate":91.38889999999999,"sampleSize":1840},{"name":"COINx","slug":"coin","ms":{"p50":11.0078,"p90":25.1468,"p99":34.0426,"mean":12.5972},"successRate":91.1111,"sampleSize":1838}],"sparkline":[1.1448,2.28683,2.09338,1.86945,0.0174847,4.38061,2.53341,2.87535],"sampleSize":22078,"asOf":"2026-10-13T08:02:33.001Z","freshness":{"asOf":"2026-10-13T08:02:33.001Z","ageHours":0.1,"stale":false},"measured":12,"ranked":12,"headline":"SPYx posts the lowest price deviation at 1.79 bps (p50, 7d) across 12 ranked tokenized stocks.","quote":"SPYx posts the lowest price deviation at 1.79 bps (p50, 7d) across 12 ranked tokenized stocks. Source: OpenChainBench (https://openchainbench.com/benchmarks/xstocks-peg).","cite":{"plain":"OpenChainBench. \"xStocks price accuracy, live onchain vs Nasdaq across 12 equities on Solana\". Retrieved 2026-10-13. https://openchainbench.com/benchmarks/xstocks-peg","bibtex":"@misc{ocb_xstocks_peg,\n  author = {OpenChainBench},\n  title  = {xStocks price accuracy, live onchain vs Nasdaq across 12 equities on Solana},\n  year   = {2026},\n  url    = {https://openchainbench.com/benchmarks/xstocks-peg},\n  note   = {Retrieved 2026-10-13}\n}","apa":"OpenChainBench. (2026). xStocks price accuracy, live onchain vs Nasdaq across 12 equities on Solana. Retrieved October 13, 2026, from https://openchainbench.com/benchmarks/xstocks-peg","ris":"TY  - GEN\r\nAU  - OpenChainBench\r\nTI  - xStocks price accuracy, live onchain vs Nasdaq across 12 equities on Solana\r\nPY  - 2026\r\nUR  - https://openchainbench.com/benchmarks/xstocks-peg\r\nY2  - 2026-10-13\r\nER  - \r\n"},"pageUrl":"https://openchainbench.com/benchmarks/xstocks-peg","ogImage":"https://openchainbench.com/api/og/xstocks-peg","source":"https://github.com/ChainBench/OpenChainBench/tree/main/harnesses/xstocks-peg","methodology":["Onchain leg: Jupiter lite-api swap quotes, keyless, both directions per symbol (sell 1 share to USDC, buy the proceeds back), spaced 1.1s apart, ~26s per sweep for 12 symbols. Price = mid of the two implied prices: an executable aggregated price across Raydium, Orca and every routed venue, not a single pool spot.","Token-2022 correction: 7 of 12 xStocks mints carry a ScaledUiAmount multiplier (1.0017 to 1.0059 on 2026-09-23, rising as dividends accrue in kind), so 1e8 raw units are more than one share. The harness reads scaledUiAmountConfig from each mint account every tick (one getMultipleAccounts call, Jupiter's scaledUiConfig as fallback), publishes it as tsp_scaled_multiplier, and prices nothing for a scaled mint it could not read.","Method history: from 2026-06 to 2026-09-23 the multiplier was silently 1.0 (Jupiter moved the field the harness read) and the seven scaled rows read 17 to 59 bps high, which put every dividend payer at the bottom of the table. Samples carry method=scaled_v2 since the fix and the medians started clean.","Reference leg: Yahoo Finance spark batch, one keyless call for all 12 underliers per tick, 1 minute candles; session labels (pre, regular, post, closed) derived from Yahoo currentTradingPeriod, holiday aware. HOODx maps to HOOD, SPYx to SPY, QQQx to QQQ, COINx to COIN.","Deviation: 10000 x |executable mid - reference| / reference, quantiles over the last five regular sessions (7d, session-gated) via quantile_over_time. Headline pins market_state=\"regular\"; the other sessions are labelled and exported but not ranked (the weekend-drift bench covers Robinhood Chain only).","Cohort: the 12 xStocks with verified Jupiter routes at under 2bp of 1-share price impact (2026-07-13): TSLAx, NVDAx, AAPLx, MSFTx, AMZNx, GOOGLx, METAx, HOODx, SPYx, QQQx, COINx, PLTRx. All mints 8 decimals, verified individually; counterfeit lookalike mints excluded by address allowlist.","Round-trip honesty: the sell/buy spread observed at verification was ~11bp on TSLAx. Using the mid rather than one side keeps the fee component out of the deviation number; the spread itself is executable cost, not tracking error.","Quote asset caveat: prices are in USDC against USD references. A USDC peg wobble would appear as a correlated deviation across all 12 symbols simultaneously.","Cross-issuer reading: this bench shares its metric contract and its Yahoo reference with the Robinhood Chain tokenized stock bench (issuer label), not its on-chain leg: here an executable Jupiter quote (fee and impact in), there the Uniswap v4 pool spot (no fee). Same equity, two issuers, two legs: comparable with that and the depth difference disclosed (Solana xStocks pools run 10x to 100x deeper)."],"license":"CC-BY-4.0"}