YK yongkangc

## signflip_sweep_3d.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>LogReg Taker: Sign-Flip Parameter Sweep</title>
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<style>
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  body {

## cexlead_sweep_v3_14d_surface.html
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>CexLead Sweep v3 — ETH 15m — 14d Train / 13d Test</title>
    <script src="https://cdn.plot.ly/plotly-latest.min.js"></script>
    <style>
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {

## cexlead_horizon_sweep_surface.html
<!DOCTYPE html>
<html>
<head>
    <title>CexLead Exit Horizon Sweep — ETH 15m</title>
    <script src="https://cdn.plot.ly/plotly-2.27.0.min.js"></script>
    <style>
        * { margin: 0; padding: 0; box-sizing: border-box; }
        body {
            background: #0d1117;
            color: #c9d1d9;

## cexlead_fine_sweep_v2_surface.html
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>CexLead Sweep v2 — ETH 15m — Realistic Execution</title>
<script src="https://cdn.plot.ly/plotly-latest.min.js"></script>
<style>
* { box-sizing: border-box; }
body {
    background: #0d1117;

## cexlead_fine_sweep_surface.html
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>CexLead Fine Sweep — ETH 15m (1-8bps × distance)</title>
<script src="https://cdn.plot.ly/plotly-2.27.0.min.js"></script>
<style>
  * { margin: 0; padding: 0; box-sizing: border-box; }
  body {
    background: #0d1117; color: #c9d1d9;

## cexlead_signal_sweep_surface.html
<!DOCTYPE html>
<html>
<head>
<title>CexLead Signal Sweep — ETH 15m Returns Surface</title>
<script src="https://cdn.plot.ly/plotly-2.27.0.min.js"></script>
<style>
  body { margin: 0; background: #0d1117; color: #c9d1d9; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; }
  .container { max-width: 1400px; margin: 0 auto; padding: 20px; }
  h1 { text-align: center; font-size: 1.5em; margin-bottom: 4px; }
  .subtitle { text-align: center; color: #8b949e; font-size: 0.9em; margin-bottom: 20px; }

## mcuq_equity_curve_embed.html
<img src="data:image/png;base64,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

## multiproof-chunk-sweep.md

      
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                yongkangc
                / multiproof-chunk-sweep.md
            
            
              Last active
              February 16, 2026 09:07
            
              
                Multiproof chunk size benchmark sweep — 8 chunks × 4 gas levels (reth, 2026-02-16)
              
          
    Multiproof Chunk Size Benchmark Sweep

Tested 8 chunk sizes (15, 30, 60, 75, 100, 120, 160, 240) across 4 gas levels (10M, 20M, 30M, 40M).

Branch: yk/storage-tries-prune-retain
Unwind target block: 24463558
Binary: /home/ubuntu/reth/target/maxperf-symbols/reth
Machine: dev-yk
Date: 2026-02-16
Method: warmup pass (discarded) + measured pass per chunk/gas combo


## chunk-size-benchmark-report.md

      
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                yongkangc
                / chunk-size-benchmark-report.md
            
            
              Created
              February 16, 2026 06:00
            
              
                Reth multiproof chunk size benchmark - 10M gas blocks
              
          
    Multiproof Chunk Size Benchmark Report

Date: 2026-02-16

Commit: f5cf90227b (reth main)

Machine: dev box, 7.8TB NVMe, multi-core

Payload: 345 blocks × ~10M gas each (blocks 24,463,559–24,463,903), gas_limit=60M

Method: reth-bench replay-payloads with --wait-for-persistence --wait-time 400ms
What was tested


## combined_latency.csv

          
            block_number
            gas_limit
            transaction_count
            gas_used
            new_payload_latency
            fcu_latency
            total_latency

            
              24463559
              60000000
              107
              9987577
              56314
              845
              57159

            
              24463560
              60000000
              87
              9535441
              43001
              543
              43545

            
              24463561
              60000000
              158
              12258901
              34336
              522
              34858

            
              24463562
              60000000
              130
              17195237
              46739
              585
              47325

            
              24463563
              60000000
              175
              13121861
              37485
              568
              38054

            
              24463564
              60000000
              143
              11837246
              26856
              596
              27453

            
              24463565
              60000000
              88
              13155120
              46409
              624
              47033

            
              24463566
              60000000
              84
              11933465
              20521
              501
              21022

            
              24463567
              60000000
              73
              14555041
              37554
              571
              38125
	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="UTF-8">
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<title>LogReg Taker: Sign-Flip Parameter Sweep</title>
	<script src="https://cdn.plot.ly/plotly-2.27.0.min.js"></script>
	<style>
	* { margin: 0; padding: 0; box-sizing: border-box; }
	body {
	<!DOCTYPE html>
	<html>
	<head>
	<title>CexLead Exit Horizon Sweep — ETH 15m</title>
	<script src="https://cdn.plot.ly/plotly-2.27.0.min.js"></script>
	<style>
	* { margin: 0; padding: 0; box-sizing: border-box; }
	body {
	background: #0d1117;
	color: #c9d1d9;
block_number	gas_limit	transaction_count	gas_used	new_payload_latency	fcu_latency	total_latency
24463559	60000000	107	9987577	56314	845	57159
24463560	60000000	87	9535441	43001	543	43545
24463561	60000000	158	12258901	34336	522	34858
24463562	60000000	130	17195237	46739	585	47325
24463563	60000000	175	13121861	37485	568	38054
24463564	60000000	143	11837246	26856	596	27453
24463565	60000000	88	13155120	46409	624	47033
24463566	60000000	84	11933465	20521	501	21022
24463567	60000000	73	14555041	37554	571	38125