No. 13|Shiroyagi's EA Operation Diary|FX3EA settlement-free, total unrealized −11,280 yen; due to yen appreciation, bought 5 more Land Builder (9/3 Thu)
SHIROYAGI EA DAILY
Shiroyagi EA Operation Diary
Issue 13 | 2026-09-03 (Thu) | Numbers are GogoJungle forward measurement (demo account). Only item ⑥ is a real account (self-measured)
Today, there were no settlements for any of the five products, and the realized P/L was ±0 yen. With the Bank of Japan rate-hike expectations, the yen strengthened and Land Builder increased holdings to 9 lots by buying additional 5, bringing total holdings to 9.
■Today's Market
The land-yen rate at 20:50 was9.728 yen(vs opening: −0.121 yen). During the day, it ranged from 9.723 to 9.893 yen, declining from the morning 9.89 yen region and moving into a low range. Against the dollar, the South African rand is around 16.04 rand per dollar and largely flat, so the drop in the rand/yen is mainly a yen-strength factor. The USD/JPY, given the hawkish remarks by a former BoJ policy board member and expectations of a larger rate hike at the September meeting, fell from the late-morning 158 yen area to156.205 yen(vs opening: −2.493 yen). The AUD/JPY was112.341 yen(vs opening: −1.326 yen; low 112.137 yen), the NZD/JPY was91.694 yen(vs opening: −0.939 yen; low 91.529 yen), and most cross-yen pairs declined. The Nikkei stock average fell slightly to64,214.48 yen(vs previous day: −111.16 yen, −0.17%). During the day it dropped to 63,772.80 yen before narrowing the losses. The S&P 500 closed at7,666.60(vs previous day: +35.13, +0.46%) and rebounded.
■EA Forward Status by Item
“Today's realized P/L” is the daily profit/loss shown on each product page in the monthly statistics. The account balance and unrealized P/L are the page values as of 20:35–20:50. The annual rate conversion (this year / total) is a reference value based on simple interest and initial amount.
①sheep6 AUD/JPY, NZD/JPY | M30 | Long-only, up to 6 lots
There were no settlements or new positions; we carried over two NZD/JPY long positions from August 21 (95.113 yen, 0.01 lot) and September 2 (92.846 yen, 0.02 lot). As NZD/JPY dropped into the 91- yen late range, unrealized P/L at the top of the page widened from −844 yen to −2,907 yen. The orange line on the official operation chart (earnings + daily max unrealized P/L) has fallen to about 782,100 yen, and the difference with realized 788,231 yen suggests the intra-day maximum unrealized P/L is roughly around 6,000 yen (based on chart reading).
②Kuroyagi-san Evolution AUD/JPY | M30 | MA + BB reversal, averaging down & swap
Today at 5:41 AM, added 0.03 lot at 113.233 yen, and at 10:01 AM added at 112.415 yen, resulting in 4 total AUD/JPY long positions (0.03 lot each) with 8/28/2019 114.856 yen and 9/2/2019 114.044 yen as reference points. The unrealized P/L at the top of the page shows −4,178 yen, but the orange line on the official operation chart is down to about 570,000 yen, so the intra-day max unrealized P/L versus realized 587,262 yen shows a widening of about 17,000 yen. Compared to the actual maximum drawdown (1,245,840 yen, 29.00%), this is roughly 1% of the balance.
③kotukotu-EX ZAR/JPY | H4 | BB trend-following, averaging down & swap
There were no settlements today. The three settlements from yesterday 14:00 are reflected at the top of the page and in the monthly analysis, changing account balance from 1,277,697 yen to 1,277,281 yen, and September monthly analysis from 0 to −416 yen (September 2 on the calendar remains +25 yen; the difference of 441 yen corresponds to three fees). The annual total also changed from 97,374 yen to 96,958 yen. The forward history header shows six lines saying “Updating results,” and the number of holdings cannot be confirmed on the page. The orange line on the official operation chart is about 262,500 yen, and the intra-day maximum unrealized P/L is roughly 15,000 yen (approximate from chart). The actual maximum drawdown (202,772 yen, 41.61%) is less than 10% of that, indicating a smaller impact relative to balance.
④Index Seven S&P500, Nikkei 225 | D1 | 7-logic buy-only
There were no settlements, and today is not listed on the daily calendar for September. The rebound in S&P 500 reduced unrealized P/L from −$110 to −$38. The orange line on the official operation chart is about +$265, and the difference with realized $333 implies the intra-day maximum unrealized P/L is roughly around $70 (approximate from chart reading).
⑤Land Builder Rand Builder ZAR/JPY | Swap + compounding, 3-layer downtrend defense | Pre-sale
In line with the fall of the rand, five more lots were bought today (8:23 at 9.821 yen, 0.10 lot; 8:28 at 9.817 yen, 0.05 lot; 10:01 at 9.781 yen, 0.01 lot; 9:52 at 9.793 yen, 0.12 lot; 10:09 at 9.752 yen, 0.12 lot; 12:40 at 9.737 yen, 0.05 lot). Together with four positions from August 25, 28 and September 2, total holdings are 9 lots, 0.66 lots in total, meaning the 1 lot per position decreases as price goes down (0.10 → 0.05 → 0.01). The unrealized P/L at the top updated from −1,968 yen to −4,820 yen, and the maximum drawdown column also changed to 45.45% (4,820 yen). The orange line on the official operation chart is about −8,700 yen, and the difference between realized 964 yen implies the intra-day maximum unrealized P/L is roughly around 9,700 yen. This is about 1% of the initial 1,000,000 yen, and compared to the designed maximum drawdown (including unrealized losses) of about 22.5%, this is a shallower level.
⑥ Land Builder (Real Account)FXTF, ZAR/JPY | H4 operation | Self-measured (MT4 screen)
From here, the content is not GoGoJungle forward measurement, but my MT4 screen for Land Builder running on FXTF real account. The numbers are copied directly from MT4 display.
In the real account as well, buying more occurred today: 6 positions added at 6:03 (9.838 yen, 0.26 lot), 6:08 (9.833 yen, 0.12 lot), 9:49 (9.799 yen, 0.03 lot), 9:52 (9.793 yen, 0.12 lot), 10:09 (9.752 yen, 0.12 lot), 14:19 (9.720 yen, 0.01 lot). Combined with four positions from Aug 26–Sep 2 (each 0.26 lot), total 10 positions, 1.70 lots, with average entry around 9.887 yen. There were no settlements, unrealized −27,796 yen is about 2.2% of usable margin. Monitor shows maintenance margin at 959%, and the expected loss-cut level is 4.585 yen (100% determination, including additions). The chart line for “next buy-in planned” is around 9.525 yen.
■Today's Summary
FX3EA Total: Today's realized P/L ±0 yen / Unrealized P/L total−11,280 yen
Index Seven (USD-denominated): Today's realized P/L ±$0 / Unrealized−$38
Land Builder (Forward): Today's realized P/L ±0 yen / Unrealized−4,820 yen
Land Builder (Real Account - FXTF): Today's realized P/L ±0 yen / Unrealized−27,796 yen
On a day when the BoJ's expectations for a large rate hike pushed USD/JPY by more than 2 yen and AUD/JPY by more than 1 yen, no settlements occurred for any EAs. Kuroyagi-san Evolution bought 2, and Land Builder forward added 5 and the real account 6 positions. The total unrealized P/L for FX3EA is −11,280 yen, double the previous day's −5,530 yen, with a breakdown of −4,178 yen for Kuroyagi-san Evolution, −4,195 yen for kotukotu-EX, and −2,907 yen for sheep6. Compared to each EA’s actual maximum drawdown (in the 200k–1.24M yen range), this corresponds to about 0.2–0.3% of the balance. The intra-day maximum unrealized loss seen on the official chart for all three EAs is about 6,000–17,000 yen (approximate from chart reading). Today, all EAs show no anomalies. Also, see you tomorrow at 21:00.Today as well, no anomalies across all EAs. Also, see you tomorrow at 21:00.
■Notice
The “annualized return (this year / total)” on the books is a reference value based on simple interest and initial amount, and does not guarantee future results (EA measurements under 90 days from start are omitted). Land Builder forward measurement reached day 14, and holdings increased from 4 to 9 (real account: 10 positions, 1.70 lots). As the yen weakens, the per-position lot decreases in the first layer of the averaging-down strategy (0.10 → 0.05 → 0.01 lots), as shown in today’s history. Tomorrow, Friday September 4, there will be the US jobs data release.
■EA List
- sheep6(Win rate 92.84% / PF 5.39 / Maximum DD 26.58%)
- Cautious and Steady Kuroyagi-san Evolution AUDJPY(Win rate 70.13% / PF 1.17 / Maximum DD 28.98%)
- kotukotu-EX ZARJPY(Win rate 73.74% / PF 1.67 / Maximum DD 41.61%)
- Index Seven | Nikkei 225 & S&P500(Measurement 3 months)
- Land Builder Rand Builder(Pre-sale / Forward measurement day 14)
This article is for information purposes only and does not constitute investment advice or a recommendation. The figures shown are GoGoJungle forward measurements (demo account) (⑥ real account values are self-measured on MT4). They do not guarantee future results.