Phase 1 shadow · synthetic · independent  ·  SAWEM Phase 1 Trading Simulator — explainer-grade, not an MMS.  ·  Trading Rules Round 2 (12 April 2026 v01 draft)
Trading day 2026-05-29 virtual hour 00 Auction state: ACCEPTING gate close in 18h:00m DAM clear IDM re-clear Balancing Settlement
SAWEM

Shadow log — sandbox vs live cleared SMP

The sandbox auction uses a separate random-seed namespace (seed=4242). The live cleared SMP column reads from the public cleared price — the same number any non-trader sees on /public. Your shadow bids do not appear in the live column.

Hour Sandbox SMP Live cleared SMP Δ
00 R841.14 R847.93 R-6.79
01 R843.76 R864.61 R-20.85
02 R860.04 R850.02 R10.02
03 R834.93 R853.69 R-18.76
04 R849.67 R831.08 R18.59
05 R857.36 R831.49 R25.87
06 R854.02 R842.14 R11.88
07 R866.99 R832.98 R34.01
08 R857.33 R847.24 R10.09
09 R834.39 R854.47 R-20.08
10 R861.54 R837.18 R24.36
11 R831.01 R847.35 R-16.34
12 R846.71 R847.99 R-1.28
13 R840.94 R841.83 R-0.89
14 R859.96 R849.01 R10.95
15 R831.58 R838.92 R-7.34
16 R839.44 R865.47 R-26.03
17 R2195.46 R2188.35 R7.11
18 R2215.38 R2191.65 R23.73
19 R2210.60 R2219.54 R-8.94
20 R2190.09 R2196.73 R-6.64
21 R846.85 R845.94 R0.91
22 R848.00 R853.57 R-5.57
23 R851.73 R836.77 R14.96