Fear of Missing Out versus Loss Aversion

The key to sleeping better in Australia while trading in the US markets seems paradoxically to be using wider stop losses rather than tighter stop losses. With a tighter stop, I am concerned that the market will hit the stop and then bounce back up strongly, which is what would have happened last night except I stayed up and adjusted the stop. This is the fear of missing out - crystallizing a loss and then missing the upside. I need to be more accepting of the possibility of large losses to allow the possibility of gains. I actually seem to have less aversion to losses if they aren't tied to then missing out on gains. FOMO seems to beat loss aversion. This is because my trading model has a high win rate. Traders with techniques that have a small edge or no edge have to make sure that wins are bigger than losses - letting winners run and cutting losses. They need the asymmetry to make money. I don't.

April 2018 Report

A very active month financially. The Australian stock market rebounded quite strongly and now looks pretty bullish to me. I also started trading futures again, which so far had the opposite effect on the results for the month :)

The Australian Dollar fell from USD 0.7680 to USD 0.7540. The MSCI World Index rose 1.08%, and the S&P 500 0.38%. The ASX 200 rose 3.92%. All these are total returns including dividends. We gained 2.86% in Australian Dollar terms and 0.98% in US Dollar terms. So, we underperformed the Australian market and to a small degree the international markets but outperformed the U.S. market.

The best performing investment in dollar terms was CFS Geared Share Fund up AUD17k. The worst performer in dollar terms was IPE, down AUD3k. My holding is now quite large (more than 1% of the value of the company - it's a very low value company) and the price is quite erratic. The best performing asset class was large cap Australian stocks, which gained 2.84%. The worst performing asset class was private equity, losing 2.04%, the only asset class to lose money this month.

A new item that I am reporting from this month is trading income. This includes trading in futures and options etc and interest on cash dedicated to trading. It doesn't include any trading done on fundamental grounds. This month I lost money - USD1,987 - which isn't surprising as I was experimenting with different models and approaches and learning to trade more confidently. I pretty much reversed that on the first day of this month, but anything could happen. Less than 3% of net worth is dedicated to trading at this point, which mainly means a deposit of Australian and US dollars used as margin for derivatives. The plan for this month is to consistently trade one futures contract according to the trades that the model provides, while learning about entering trades more optimally and setting stops or using options as hedges (much wider hedges than I was using last month).

We made a bit more progress towards the new long-run asset allocation:

Total leverage includes borrowing inside leveraged (geared) mutual (managed) funds. The allocation is according to total assets including the true exposure in leveraged mutual funds. I have reduced the allocation to cash, because assuming I will be trading, there will always be plenty of cash in the trading account plus the ability to borrow, though the latter can be reduced in a financial crisis. Commodities now includes managed futures, trading, and gold.

The "improvement" in allocation, came partly due to market movements and partly due to investment activity. We invest AUD 2000 monthly in a set of managed funds, and there are also retirement contributions. Then there are distributions from funds and dividends. During the month, I also:

• Invested in a venture capital fund.
• Bought more IPE (private equity) at below net asset value.
• Sold out of Leucadia National (LUK) and bought more 3i (III.L, private equity) and China  Fund (CHN).
• Bought more units in the Winton Global Alpha fund (managed futures - in the commodities category).
• Transferred cash into my trading account and did a lot of trading of futures and options while developing my trading model.

As a result the allocation to private equity and commodities increased quite a bit.

New Model Rule

The model was still short yesterday based on the forward forecast.  But Facebook's earnings release pushed the market up and I lost money. So, now I will check the model in real time as well before putting on trades. Also, today's decision based purely on forecasts would have been to stay short like yesterday's. But yesterday the actual observed indicator signalled a buy. So, now we add a rule that if the actual observed signal yesterday was a buy that over-rides a forecast....

Now Amazon released their earnings an the market is up in after hours again.... I put on my first full size futures order with a 1% stop buying the E_Mini S&P. Now this is the real test of the model...

Sophisticated Investor

I got an e-mail about an Australian venture capital fund and decided to follow it up. The information the fund sent me looked very interesting, but it is limited to wholesale and sophisticated investors. In order to be classified as a wholesale investor you must have individually (not with your spouse) AUD 2.5 million in net assets or AUD 250k in gross income. I don't qualify individually on this basis, though we jointly would qualify on the second criterion and in the near future I will qualify on the first criterion. So, I told the fund salesperson that and they sent me a questionaire to see if I qualify as a sophisticated investor who understands the risks involved. I just sent the form back. If they qualify me I will invest in the fund and disclose more information here. Overall, I plan to invest 5% in private equity and it makes sense to allocate half of that to venture capital and half to buyout etc. IPE and OCP cover the later stage private equity in the portfolio 2.5% roughly equals the fund's minimum investment requirement, so that is what I will invest, if approved. Interestingly, early stage venture capital investments are tax free in Australia. That also means, of course, that you can't claim losses against your income tax.

In other news, I redesigned a trading algorithm from the bottom up on 2018 data, using the same forecasting model. It has a bit lower return and larger drawdowns, but all the rules make theoretical sense and it sticks to the model predictions rather than reversing direction if stopped out. In fact, it only uses a stop when initiating a new direction - this is to guard against the new signal being noise - the stop is removed after the direction is confirmed. After that I would just use hedges. Next, I need to backtest it for 2017 and 2007. I think 2007 is analogous to 2018, while 2017 is very different - a constantly uptrending market.

The model is currently short, but I am not trading it without backtesting and also there is higher risk entering a move already underway, as the model is unlikely to time the exact optimal turning point to reverse direction.

P.S. 25 April
I backtested the model for the second half of 2017. Results are not as good as year to date in 2018 but they are much better than the model I was using at that time when the fake stops are removed from the model. The main issue is that my model tends to underperform the market in strongly trending markets as it keeps looking for opportunities to go short. We can compensate for this by trading 2/3 the model and 1/3 just long the index. This means that when we go long we use 3 times the position we use when we go shorter. This results in a more consistently rising equity curve. Increasing position size when going in the direction of the established trend definitely makes sense.

P.S. 27 April
They accepted me as a sophisticated investor.

Backtesting Failed

I backtested the model for 2017 and some periods in 2006-8 and it either makes no money (2017) or matches the market. So, this needs a fundamental rethink to get a more robust model. For the moment I will step away from live trading and observe what happens and when I have more time have a look again and developing a robust framework. I also saw that some of what I put in spreadsheets from 2006-08 is not realistic regarding how stops work, and so exaggerates the performance of the model. The current model was stopped out very very often in that period as the index was often both up and down more than 1% in a day. It could only work with hedges rather than hard stops.

Improved Model

The "Gold Model" was stopped out twice in a row on Thursday and Friday when the market was more than 1% down and it was long. So I now took another of my old models that uses a different approach entirely but only gives rare signals. Those signals over-ride the "Gold Model" signals. The combination enhances return. It would have been short Thursday and long Friday. It signals short for Monday. In simulation, it's average win is 1.3% a day and average loss 0.36% with a 62% probability of winning.  The Sharpe ratio is 0.52. This is only based on data since January 1st. Trading 1 NQ contract the biggest drawdown since January 1st is USD 3852.

I ended up USD 200 down on the month in trading at the end of Friday after being USD 700 up on Wednesday. Plan is to switch to trading NQ contracts with a stop loss next week. I am a bit wary of taking the signal from the new model for my first larger trades and so maybe will wait till Tuesday.

I made decision trees in Powerpoint for using the model in each of the 4 possible states where yesterday's trade was: long, short, long but stopped out, and short but stopped out. There is then no discretion over putting on trades. Here is one of the four decision trees, to give you an idea:

Collared Trading Has a Low Expected Value

I did a proper analysis of trading futures with an options collar. The win and loss probabilities are the same as trading with a stop loss. But the average win is reduced from 1.26% to 0.73% and the average loss from -0.65% to -0.53%. As a result the expected value of each day's trade goes down from 0.57% to 0.28%. And that's with perfect execution of the hedges and entry point so that the hedge is costless and the upside and the futures entry point is exactly in the middle of the interval between the hedges. Usually the hedge costs something, maybe 0.1% and the entry point isn't perfect. Together this probably reduces the expected value to a 0.1% gain or so. Some slippage in entry point on the futures plus stop tactic doesn't have such a big effect on the expected value. Maybe reducing it to 0.5%.

Given this, I have no choice but to bit the bullet and trade futures with a stop loss instead of a hedge and accept the relatively larger dollar value of losses when stopped out, as would have happened today trading NQ.