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Capitulation strategy - paper portfolio - 2026-10-15 update

by daily-log-of-system-trading

📌 Snapshot of the Oct 15, 2026 update (orders for the next open). Always-current page with the full portfolio and daily log →
Updated after the US close of 2026-10-15 · paper trading only, not investment advice
Account value
$1,006,975
Since start
+0.7%
SPY since start
-0.3%
Cash
10%
Positions
36 / 40
Closed trades
0
Rules (exp11): started 2026-10-08 with $1,000,000. Buy any S&P 500 / Nasdaq-100 stock that makes a new 60-day low while 30%+ below its 52-week high, at the next open, 2.5% of the account per stock, max 40, biggest by dollar volume first. Sell at the next open after a close 30% below the highest close since purchase.

Orders for the next open

Buy - 4 of 14 signals

TickerClosevs 52w high
AVGO$344.33-30%
CRWV$69.69-54%
RKLB$55.25-63%
JBL$287.14-33%

Sell: none

Open positions (36)

TickerEntryDaysValueReturnLastStopRoom
LULU2026-10-095$26,658+6.6%$99.09$69.36+43%
APP2026-10-151$26,431+7.0%$279.29$195.50+43%
CHTR2026-10-124$26,387+5.7%$109.99$76.99+43%
CPRT2026-10-142$26,313+5.7%$27.75$19.42+43%
LVS2026-10-095$26,233+4.9%$38.32$26.82+43%
TMUS2026-10-124$26,189+4.9%$157.03$110.45+42%
BSX2026-10-095$26,186+4.7%$44.14$30.90+43%
CMCSA2026-10-095$26,040+4.2%$21.77$15.24+43%
LII2026-10-142$25,845+3.9%$358.50$250.95+43%
CRH2026-10-142$25,728+3.4%$82.32$57.62+43%
PNR2026-10-095$25,571+2.3%$53.45$37.42+43%
HII2026-10-142$25,562+2.7%$267.22$187.05+43%
DPZ2026-10-142$25,545+2.7%$303.09$212.16+43%
WYNN2026-10-095$25,457+1.8%$76.97$53.88+43%
MLM2026-10-151$25,384+2.7%$491.23$343.86+43%
LHX2026-10-095$25,357+1.4%$240.50$168.35+43%
LEN2026-10-151$25,308+2.4%$77.69$54.38+43%
FLEX2026-10-151$25,301+2.4%$98.50$68.95+43%
NVR2026-10-151$25,278+2.3%$5,940.83$4,158.58+43%
HWM2026-10-142$25,182+1.2%$219.70$153.79+43%
BX2026-10-151$25,173+1.9%$109.20$76.44+43%
F2026-10-151$25,046+1.3%$12.31$8.62+43%
CAT2026-10-151$25,037+1.3%$735.64$514.95+43%
VRT2026-10-151$24,997+1.2%$214.75$150.32+43%
BLDR2026-10-095$24,992-0.0%$53.68$37.58+43%
ARES2026-10-151$24,965+1.0%$114.03$79.82+43%
AXON2026-10-095$24,842-0.6%$417.19$296.02+41%
FER2026-10-095$24,354-2.6%$48.86$35.39+38%
MGM2026-10-095$24,343-2.6%$29.48$21.18+39%
KKR2026-10-095$24,214-3.1%$87.63$64.06+37%
MOS2026-10-095$23,903-4.4%$18.95$13.87+37%
ALB2026-10-095$23,818-4.7%$98.18$72.10+36%
STX2026-10-142$23,439-5.8%$690.81$513.13+35%
ARE2026-10-095$23,191-7.2%$42.34$31.93+33%
AKAM2026-10-095$22,528-9.9%$92.32$74.86+23%
WDC2026-10-095$22,415-10.3%$356.45$278.15+28%

Daily log

US closeAccountReturnSPYCashPos.
2026-10-15$1,006,975+0.7%-0.3%10%36
Bought 4: AVGO, CRWV, RKLB, JBL
2026-10-14$988,438-1.2%-0.6%35%26
Bought 10: CAT, APP, VRT, BX, F, LEN, MLM, FLEX, ARES, NVR
2026-10-13$995,364-0.5%+0.5%53%19
Bought 7: STX, HWM, CRH, CPRT, DPZ, LII, HII
2026-10-12$995,418-0.5%+0.5%53%19
No trades
2026-10-09$998,490-0.2%+0.6%58%17
Bought 2: TMUS, CHTR
2026-10-08$1,000,000+0.0%+0.0%100%0
Bought 17: WDC, BSX, CMCSA, AKAM, LULU, AXON, KKR, LHX, ALB, LVS, MOS, WYNN, MGM, BLDR, PNR, FER, ARE
How much to trust it (research update 2026-10-15): on survivorship-free data the rules beat SPY in 2016-2026 (about 17.5% vs 15% a year, total return) but lost to it in 2005-2014 (3.5% vs 5.5% a year, price only; -50% in 2008 vs SPY -38%, worst fall -66%). The edge so far comes from fast V-shaped rebounds in big stocks (2020, 2025); treat it as an unproven bet on that kind of market.

Shadow book (test)

Same signals and rules; when there are more signals than cash or slots, signals after an 8%+ drop with no SEC filing (no company news) get cash first, signals after an earnings drop last (research 2016-26: median 60 days after the signal +19.9% vs +3.9%). Test for 12 months; adopted only if it ends >= 2 points ahead with no worse drawdown.

Shadow account
$1,006,975
vs real book
+0.00%
Shadow max drawdown
-1.1%

Holds that the real book does not: none · real book only: none · next-open buys: CRWV, AVGO, RKLB, JBL · today's signals ranked up/down: STX (no-news crash), WDC (no-news crash), CRWV (no-news crash), AKAM (no-news crash), JBL (earnings drop)

Backtested rule set run as a paper portfolio. Data: Yahoo Finance daily bars; index membership point-in-time. Not investment advice.

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