ResearchBenchmarksOption Pricing Accuracy on SPY Moneyness < 1, 28d maturity 2025Q2Follow7.55IVRMSESV7.17449.709712.24514.7803Feb 1, 2026Evaluation ResultsMethodMethodLinksIVRMSESVMaturity=28dMaturity=28d2026.027.55RLOPMaturity=28dMaturity=28d2026.027.55QLBSMaturity=28dMaturity=28d2026.0210.76JDMaturity=28dMaturity=28d2026.0211.42BSMaturity=28dMaturity=28d2026.0216.94