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How to Trade the News, Rule 1: Be Objective


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How to Trade the News

Background:  Markets have long sought to generate alpha from policy developments.  The 27/7 media cycle, turbo-charged by social media and algorithmic high frequency trading, accelerates execution cycles and generates information overload which complicates strategy formation.  This blog series articulates 12 rules for designing news-related trading strategies.  They apply across all asset classes and financial instruments.  Posts include examples and concrete data.

Rule 1:  Be Objective

This is harder to implement than it sounds.  But being objective is a crucial condition of success when designing and executing market strategies related to policy developments.

Why Being Objective is Hard: 

An investment thesis requires conviction and evidence.  It includes often embedded assumptions regarding the regulatory, economic, and political context in which execution will occur.  Markets demand directional conviction.  Consequently, traders can fall in love with the investment thesis.  This blinds the trader to contrary evidence, which is why risk limits exist.  The same is true in risk management.  From trade approvals to periodic scenario analysis and stress testing, risk managers test portfolios and positions against expected adverse developments. 

When dealing with the policy cycle, the risk of blindness increases exponentially for three reasons. 

  • Emotions –Denial and Disbelief:  If one disagrees normatively or ideologically with the policy choice, much time is wasted by fighting the outcome conceptually.  Time is money, particularly if the policy choice has a material adverse impact on the economics of the position over the investment horizon.
  • Surprise — Justification:  If the policy choice was unanticipated, time is wasted trying to prove that the outcome could not have been predicted.  The reality is that inflection points usually are missed because the policy monitoring process was flawed or nonexistent.  Machine learning and artificial intelligence may minimize the scope of error, but those processes are still hostage to the programming provided by individuals potentially biased by preferred economic policy or ideology priorities.
  • The Lemming Effect:  It is true that the most alpha gains accrue to early adopters.  But it is also true that there is safety in numbers.  Taking a position contrary to prevailing wisdom can generate significant resistance from risk committees.  A trading strategy consistent with what “everyone” believes to be true generates less risk of adverse personal consequences for the trader if “everyone” turns out to be wrong.

Why Being Objective Is Important

The job of a money manager is either capital preservation or alpha generation, not policy formation.  When traders or risk managers focus on whether a policy trajectory is normatively “good” or “bad,” they miss a valuable opportunity to spot and profit from inflection points that challenge their world view. 

Case Study – Brexit

Prevailing opinion holds that exiting the European Union will adversely impact on the UK economy.  This perspective drives denial and disbelief regarding Brexit policy trajectories.  Consequently, many missed the February inflection point when EU and UK leaders began making technical preparations for a no-deal outcome.

As the chart below illustrates, policymakers pivoted towards implementing a no-deal outcome between February 6 and February 9, 2019.

© 2019 BCMstrategy, Inc.

While most people were following the anti-Brexit gossip that dominated the headlines in this period, the smart money was positioning itself to prepare for a no-deal Brexit in reaction to concrete action taken by policymakers on both sides of the English Channel.  More in-depth analysis of this inflection point is available HERE:

How to Implement Rule 1

  • Adjust to policy developments just like you would adjust to momentum in the Dow or the VIX, guided by objective facts and data.
  • Clarify assumptions.  Does a long-dated position overlap with a pending rule change in the industry? Does an options expiration date straddle a key summit, leaving you exposed to policy risk? 
  • Distinguish between policy (what elected and appointed officials are saying and doing) and politics (public sentiment, polling data, vote counts).
  • Accept that policymakers and voters can – and do – make choices that contravene the “laws” of economics in furtherance of preferred priorities or values.  Rather than fret that the “laws” of economics are being trampled, identify which specific laws and regulations are in play.
  • Prioritize facts over opinion. Whenever a trader or a risk manager says “I cannot believe they did — or will do — this,” push back.  Is the outcome illegal or otherwise proscribed by treaty, law or regulation?  If not, then the outcome is possible.  Determine whether the possible outcome is (i) likely and (ii) how it would impact the position if it were to occur.  If the evidence supporting a position relies on someone else’s opinion (“this prominent person says….”), know that you are looking at a lemming and dig deeper.  If the evidence supporting a position relies on a policymaker’s statement or actions, know you are looking at cold, hard facts and are on the right track.
Disclosure: Interactive Brokers

Information posted on IBKR Traders’ Insight that is provided by third-parties and not by Interactive Brokers does NOT constitute a recommendation by Interactive Brokers that you should contract for the services of that third party. Third-party participants who contribute to IBKR Traders’ Insight are independent of Interactive Brokers and Interactive Brokers does not make any representations or warranties concerning the services offered, their past or future performance, or the accuracy of the information provided by the third party. Past performance is no guarantee of future results.

This material is from BCMStrategy and is being posted with permission from BCMStrategy . The views expressed in this material are solely those of the author and/or BCMStrategy and IBKR is not endorsing or recommending any investment or trading discussed in the material. This material is not and should not be construed as an offer to sell or the solicitation of an offer to buy any security. To the extent that this material discusses general market activity, industry or sector trends or other broad based economic or political conditions, it should not be construed as research or investment advice. To the extent that it includes references to specific securities, commodities, currencies, or other instruments, those references do not constitute a recommendation to buy, sell or hold such security. This material does not and is not intended to take into account the particular financial conditions, investment objectives or requirements of individual customers. Before acting on this material, you should consider whether it is suitable for your particular circumstances and, as necessary, seek professional advice.

Disclosure: Forex

There is a substantial risk of loss in foreign exchange trading. The settlement date of foreign exchange trades can vary due to time zone differences and bank holidays. When trading across foreign exchange markets, this may necessitate borrowing funds to settle foreign exchange trades. The interest rate on borrowed funds must be considered when computing the cost of trades across multiple markets.

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