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Legacy Merlin

Stocks · Started Oct 2006

hypothetical · Annual Return (Compounded)
2.3%
Max Drawdown
30.5%
Trades
171
Win Trades
50.9%
Profit Factor
1.10
Win Months
5.4%

About this strategy





After a stellar Nov and Dec, the recent collapse in the TMG equity curve during Jan, which was the worst month on record for the NDX, demonstrated to us the critical need for a more rigorous capital preservation strategy. Heretofore, the frequency of trades had minimized the need for stops, but the judicious use of stops would have mitigated the huge Jan downturn significantly. In fact, the largest single loss was due to our failure to follow our own trading rules of entering a required stop of 4% on a 100% margined Long position, and then suffering the additional huge gap down loss when the U.S. markets were closed over the MLK holiday. While the market moves of the last month have been largely event driven (i.e. not in accordance with the markets historical statistical norms and therefore outside the realm of the statistical prediction approach that we employ), a more conservative approach and defensive posture to sudden market moves from whatever the cause was dictated. The signal win rate is still greater than 50% over the backtest period, but when the market reacts to the latest news instead of following its historical statistical pattern, then the system has to be adaptive. Accordingly, a new, comprehensive Stop strategy has now been implemented, including Loss, Profit, and Gap Stops, which minimize the damage of unexpected, random market moves from whatever the cause and take better advantage of the intraday opportunities presented by the high volatility conditions that have been prevalent periodically starting last summer. Contrary to the assertions of some detractors, we have never claimed or otherwise represented TMG as the Holy Grail. The system has been as rigorously backtested as we are capable, and the results are what they are, but if you do not understand the nature of statistics and the limitations of backtesting as it relates to live performance, then you should not be engaged in trading. There is no guarantee, of course, that these most recent changes will produce a better result going forward, but the backtesting, which is all we have, is so far encoraging. What has occurred in the past is history and is not representative of the currently optimized algorithm. With the ugly equity curve of past versions still visible, we doubt that there will be much new interest, but if you are a former subscriber, we are not asking that you take anything on faith, only that you keep an eye on us and see if the recent changes make a difference going forward.

Effective 4/1/03, the enhanced TMG signals will be traded under the TMG II system name. Thank you for your continued interest in TMG. - Jerry (Capt J)













Hypothetical Monthly Returns (includes fees/commissions)

YearJanFebMarAprMayJunJulAugSepOctNovDecYTD
20060.19.65.315.5
20075.91.9-5.40.63.4-0.22.6-4.0-1.0-3.99.413.623.4
2008-30.54.62.81.90.00.00.00.00.00.00.00.0-23.9
20090.00.00.00.00.00.00.00.00.0-0.00.00.0-0.0
20100.00.00.00.00.00.0-0.00.00.00.00.0-0.00.0
20110.00.00.00.00.00.00.00.00.00.00.00.00.0
20120.00.00.00.00.00.00.00.00.00.00.00.00.0
20130.00.00.00.00.00.00.00.00.00.00.00.00.0
20140.00.00.00.00.00.00.00.00.00.00.00.00.0
20150.00.00.00.00.00.00.00.00.00.00.00.00.0
20160.00.00.00.00.00.00.00.00.00.00.00.00.0
20170.00.00.00.00.00.00.00.00.00.00.00.00.0
20180.00.00.00.00.00.00.00.00.00.00.00.00.0
20190.00.00.00.00.00.00.00.00.00.00.00.00.0
20200.00.00.00.00.00.00.00.00.00.00.00.00.0
20210.00.00.00.00.00.00.00.00.00.00.00.00.0
20220.00.00.00.00.00.00.00.00.00.00.00.00.0
20230.00.00.00.00.00.00.00.00.00.00.00.00.0
20240.00.00.00.00.00.00.00.00.00.00.00.00.0
20250.00.00.00.00.00.00.00.00.00.00.00.00.0
20260.00.00.00.00.00.00.00.00.00.0

Statistics

Overview

Strategy began10/26/2006
Suggested Minimum Capital$100,000
Age242 months
What it tradesStocks
# Trades171
# Profitable87
% Profitable50.9%
Avg trade duration2.8 days
Max peak-to-valley drawdown30.5%
drawdown periodJan 15, 2008 - Jan 31, 2008
Annual return (compounded)1.0%
Avg win$2,023
Avg loss$1,837

Ratios

W:L ratio1.14
Sharpe Ratio-0.20
Sortino Ratio-0.26
Calmar Ratio0.04

CORRELATION STATISTICS

Correlation to SP5000.02
Return Percent SP500 (cumu) during strategy life449.8%
Return of Strat Pcnt - Return of SP500 Pcnt (cumu)0.4%

Return Statistics

Ann Return (w trading costs)2.3%
Return Pcnt Since TOS Status0.0%
Ann Return (Compnd, No Fees)1.0%

Slump

Current Slump as Pcnt Equity36.9%
Current Slump, time of slump as pcnt of strategy life0.9%

Instruments

Percent Trades Forex0.0%
Percent Trades Futures0.0%
Percent Trades Options0.0%
Percent Trades Stocks1.0%

Automation

Percentage Signals Automated0.0%

Trading Style

Any stock shorts? 0/11

Trades-Own-System Certification

Trades Own System?0
TOS percent0.0%

Win / Loss

Avg Loss$1,836
Avg Win$2,023
# Winners87
Sum Trade PL (losers)$154,266
Sum Trade PL (winners)$175,961
Num Months Winners16
# Losers84
% Winners50.9%

Dividends

Dividends Received in Model Acct265

Age

Num Months filled monthly returns table240

Frequency

Avg Position Time (mins)4011.18
Avg Position Time (hrs)66.85
Avg Trade Length2.80
Last Trade Ago6740

Regression

Alpha0
Beta0.01
Treynor Index-0.48

Maximum Adverse Excursion (MAE)

MAE:Equity, average, all trades0.01
MAE:Equity, 95th Percentile Value for this strat0.04
MAE:Equity, average, losing trades0.02
MAE:Equity, losing trades only, 95th Percentile Value for this strat
MAE:Equity, average, winning trades0.01
MAE:Equity, win trades only, 95th Percentile Value for this strat
Avg(MAE) / Avg(PL) - All trades15.79
MAE:PL (avg, all trades)-1.28
MAE:PL (avg, losing trades)
MAE:PL - Losing Trades - this strat Percentile of All Strats52.54
MAE:PL - Winning Trades - this strat Percentile of All Strats17.74
MAE:PL (avg, winning trades)
MAE:PL - worst single value for strategy
Avg(MAE) / Avg(PL) - Winning trades0.46
Avg(MAE) / Avg(PL) - Losing trades-1.32
Hold-and-Hope Ratio0.06

RATIO STATISTICS

a (intercept, estimate of alpha)0.02
VAR (95 Confidence Intrvl)0.05

DRAW DOWN STATISTICS

Max Equity Drawdown (num days)16
Last 4 Months - Pcnt Negative0.0%

Trading record

Placed 50 trades in real-life brokerage accounts.

SymbolSideQtyOpenedClosedP/L
QQQQ long2800Mar 31, 2008Apr 1, 2008$2,151
QQQQ short2800Mar 31, 2008Mar 31, 2008$79
QQQQ long2800Mar 31, 2008Mar 31, 2008$79
QQQQ short2800Mar 31, 2008Mar 31, 2008($89)
QQQQ short2714Mar 26, 2008Mar 28, 2008$2,926
QQQQ long2710Mar 26, 2008Mar 26, 2008($168)
QQQQ short2714Mar 25, 2008Mar 26, 2008($86)
QQQQ short2714Mar 25, 2008Mar 25, 2008($439)
QQQQ short2830Mar 20, 2008Mar 20, 2008($1,675)
QQQQ short2922Mar 18, 2008Mar 19, 2008($3,628)
QQQQ short2760Mar 12, 2008Mar 17, 2008$4,853
QQQQ long2760Mar 10, 2008Mar 12, 2008$2,865
QQQQ long2760Mar 6, 2008Mar 7, 2008($3,841)
QQQQ short2773Mar 5, 2008Mar 6, 2008($275)
QQQQ long2773Mar 4, 2008Mar 5, 2008$1,631
QQQQ short2705Mar 3, 2008Mar 4, 2008$1,483
QQQQ long2705Feb 29, 2008Mar 3, 2008($1,899)
QQQQ short2742Feb 28, 2008Feb 28, 2008($882)
QQQQ long2742Feb 26, 2008Feb 28, 2008$1,366
QQQQ long2742Feb 26, 2008Feb 26, 2008($224)
QQQQ short2743Feb 25, 2008Feb 26, 2008($87)
QQQQ long2743Feb 22, 2008Feb 25, 2008($142)
QQQQ short2641Feb 21, 2008Feb 22, 2008$1,817
QQQQ long2691Feb 19, 2008Feb 19, 2008($1,889)
QQQQ short2566Feb 14, 2008Feb 15, 2008$3,023
QQQQ long2575Feb 8, 2008Feb 13, 2008$3,883
QQQQ long4661Feb 1, 2008Feb 4, 2008$275
QQQQ short5124Jan 31, 2008Jan 31, 2008($1,184)
QQQQ long5144Jan 29, 2008Jan 31, 2008($3,554)
QQQQ short5250Jan 28, 2008Jan 29, 2008($2,840)

Past results are not necessarily indicative of future results.

These results are based on simulated or hypothetical performance results that have certain inherent limitations. Unlike the results shown in an actual performance record, these results do not represent actual trading. Also, because these trades have not actually been executed, these results may have under-or over-compensated for the impact, if any, of certain market factors, such as lack of liquidity. Simulated or hypothetical trading programs in general are also subject to the fact that they are designed with the benefit of hindsight. No representation is being made that any account will or is likely to achieve profits or losses similar to these being shown.