Experiment Report: Quadratic spread (S2 - S1)^2

Setup

• marginal 1: S1 with support size 18
• marginal 2: S2 with support size 18
• payoff: squared_distance
• strike: 0.000000

Marginal Moments

Marginal	Mean	Variance
S1	2.000000	0.332305
S2	2.000000	1.329218

Exact Bounds

Objective	Value	Marginal-1 error	Marginal-2 error	Martingale error
lower	0.996914	4.16e-17	1.53e-16	4.86e-16
upper	0.996914	4.16e-17	1.53e-16	4.86e-16

Convex-Order Diagnostic

• feasible: True
• mean gap: 0.00e+00
• minimum call gap: 0.00e+00
• maximum call gap: 2.50e-01

Regularized Runs

eps	Expected payoff	Regularized primal	Dual gap	Iterations	Converged
0.15	0.996914	1.125961	-2.83e-08	12	True
0.4	0.996914	1.341041	-3.11e-08	12	True

Artifact Files

• exact_uniform_summary.png
• regularization_path.png
• stability_diagnostics.png
• structural_diagnostics.png
• summary.json