\begin{tabular}{llrrrrr} \toprule Cell & Outcome & Control & Effect & 95\% CI & $d$ & $p$ (Holm) \\ \midrule 0\% (control) & Mean $|P/V-1|$ (\%) & 0.50 & 0.23 & [-0.24, 0.70] & 0.45 & 0.612 \\ & Time to absorb (ticks) & 28.43 & 8.00 & [-21.43, 37.43] & 0.25 & 0.612 \\ & Quoted spread (bp) & 10.95 & 7.66$^{**}$ & [2.89, 12.42] & 1.49 & 0.031 \\ & Bubble episodes & 0.00 & 0.00 & [0.00, 0.00] & -- & -- \\ & Max drawdown & 0.02 & 0.01 & [-0.00, 0.02] & 0.54 & 0.612 \\ \addlinespace 25\% diverse prompts & Mean $|P/V-1|$ (\%) & 0.50 & 0.04$^{**}$ & [0.01, 0.06] & 1.36 & 0.045 \\ & Time to absorb (ticks) & 28.43 & -4.43$^{*}$ & [-8.35, -0.51] & -1.05 & 0.098 \\ & Quoted spread (bp) & 10.95 & 0.52 & [-0.39, 1.42] & 0.53 & 0.211 \\ & Bubble episodes & 0.00 & 0.00 & [0.00, 0.00] & -- & -- \\ & Max drawdown & 0.02 & 0.00 & [-0.00, 0.01] & 0.75 & 0.186 \\ \addlinespace 25\% two models & Mean $|P/V-1|$ (\%) & 0.50 & 0.01 & [-0.01, 0.03] & 0.29 & 0.469 \\ & Time to absorb (ticks) & 28.43 & -4.43$^{**}$ & [-8.00, -0.85] & -1.15 & 0.046 \\ & Quoted spread (bp) & 10.95 & 4.62$^{***}$ & [2.61, 6.64] & 2.12 & 0.005 \\ & Bubble episodes & 0.00 & 0.00 & [0.00, 0.00] & -- & -- \\ & Max drawdown & 0.02 & 0.01$^{***}$ & [0.00, 0.01] & 1.90 & 0.007 \\ \addlinespace 25\% memory (5) & Mean $|P/V-1|$ (\%) & 0.50 & 0.04$^{**}$ & [0.02, 0.06] & 1.63 & 0.015 \\ & Time to absorb (ticks) & 28.43 & 2.71 & [-2.56, 7.99] & 0.48 & 0.510 \\ & Quoted spread (bp) & 10.95 & -0.24 & [-1.30, 0.81] & -0.21 & 0.593 \\ & Bubble episodes & 0.00 & 0.00 & [0.00, 0.00] & -- & -- \\ & Max drawdown & 0.02 & 0.00$^{***}$ & [0.00, 0.01] & 2.05 & 0.006 \\ \addlinespace 25\% communication channel & Mean $|P/V-1|$ (\%) & 0.50 & 0.05$^{***}$ & [0.03, 0.07] & 2.35 & 0.003 \\ & Time to absorb (ticks) & 28.43 & -0.43 & [-2.68, 1.83] & -0.18 & 0.666 \\ & Quoted spread (bp) & 10.95 & 0.68 & [-0.54, 1.90] & 0.51 & 0.666 \\ & Bubble episodes & 0.00 & 0.00 & [0.00, 0.00] & -- & -- \\ & Max drawdown & 0.02 & 0.00 & [-0.00, 0.01] & 0.46 & 0.666 \\ \addlinespace 25\% adaptive feedback & Mean $|P/V-1|$ (\%) & 0.50 & -0.00 & [-0.03, 0.02] & -0.02 & 1.000 \\ & Time to absorb (ticks) & 28.43 & -1.86 & [-9.42, 5.70] & -0.23 & 1.000 \\ & Quoted spread (bp) & 10.95 & -0.33 & [-2.13, 1.48] & -0.17 & 1.000 \\ & Bubble episodes & 0.00 & 0.00 & [0.00, 0.00] & -- & -- \\ & Max drawdown & 0.02 & 0.00 & [-0.00, 0.00] & 0.09 & 1.000 \\ \addlinespace 0\% + leveraged 19\% (classical) & Mean $|P/V-1|$ (\%) & 0.50 & 1.67$^{**}$ & [0.58, 2.75] & 1.42 & 0.038 \\ & Time to absorb (ticks) & 28.43 & 24.57 & [-8.14, 57.29] & 0.69 & 0.188 \\ & Quoted spread (bp) & 10.95 & 27.87$^{**}$ & [8.90, 46.85] & 1.36 & 0.038 \\ & Bubble episodes & 0.00 & 0.71 & [-0.17, 1.59] & 0.75 & 0.188 \\ & Max drawdown & 0.02 & 0.05$^{**}$ & [0.02, 0.08] & 1.50 & 0.037 \\ \addlinespace 25\% + leveraged 19\% & Mean $|P/V-1|$ (\%) & 0.50 & 0.46$^{***}$ & [0.36, 0.56] & 4.12 & 0.000 \\ & Time to absorb (ticks) & 28.43 & -12.14$^{**}$ & [-23.60, -0.69] & -0.98 & 0.041 \\ & Quoted spread (bp) & 10.95 & 27.56$^{***}$ & [19.31, 35.81] & 3.09 & 0.000 \\ & Bubble episodes & 0.00 & 0.00 & [0.00, 0.00] & -- & -- \\ & Max drawdown & 0.02 & 0.03$^{***}$ & [0.03, 0.04] & 4.24 & 0.000 \\ \addlinespace 25\% + circuit breaker & Mean $|P/V-1|$ (\%) & 0.50 & 0.00 & [0.00, 0.00] & -- & -- \\ & Time to absorb (ticks) & 28.43 & 0.00 & [0.00, 0.00] & -- & -- \\ & Quoted spread (bp) & 10.95 & 0.00 & [0.00, 0.00] & -- & -- \\ & Bubble episodes & 0.00 & 0.00 & [0.00, 0.00] & -- & -- \\ & Max drawdown & 0.02 & 0.00 & [0.00, 0.00] & -- & -- \\ \addlinespace 25\% + position limit & Mean $|P/V-1|$ (\%) & 0.50 & 0.02 & [-0.04, 0.07] & 0.27 & 1.000 \\ & Time to absorb (ticks) & 28.43 & 5.57 & [-8.04, 19.18] & 0.38 & 1.000 \\ & Quoted spread (bp) & 10.95 & 11.53$^{**}$ & [5.15, 17.90] & 1.67 & 0.018 \\ & Bubble episodes & 0.00 & 0.00 & [0.00, 0.00] & -- & -- \\ & Max drawdown & 0.02 & -0.00 & [-0.01, 0.00] & -0.13 & 1.000 \\ \addlinespace 5\% gpt-5.4-mini (equal USD) & Mean $|P/V-1|$ (\%) & 0.50 & 0.14$^{*}$ & [0.02, 0.27] & 1.04 & 0.067 \\ & Time to absorb (ticks) & 28.43 & -8.86$^{*}$ & [-15.49, -2.22] & -1.23 & 0.051 \\ & Quoted spread (bp) & 10.95 & 11.25$^{***}$ & [5.85, 16.64] & 1.93 & 0.009 \\ & Bubble episodes & 0.00 & 0.00 & [0.00, 0.00] & -- & -- \\ & Max drawdown & 0.02 & 0.01$^{*}$ & [-0.00, 0.02] & 0.79 & 0.082 \\ \addlinespace 25\% matched fast latency & Mean $|P/V-1|$ (\%) & 0.50 & 0.01 & [-0.00, 0.03] & 0.71 & 0.333 \\ & Time to absorb (ticks) & 28.43 & 1.14 & [-3.62, 5.90] & 0.22 & 0.578 \\ & Quoted spread (bp) & 10.95 & 1.14 & [-0.92, 3.19] & 0.51 & 0.451 \\ & Bubble episodes & 0.00 & 0.00 & [0.00, 0.00] & -- & -- \\ & Max drawdown & 0.02 & 0.00$^{**}$ & [0.00, 0.01] & 1.37 & 0.044 \\ \addlinespace \bottomrule \end{tabular}