BlackRock portfolio managers are cortisolmaxxing to enter a "positive stress mindset"
It has become a trend over the past, particularly in the 'Looksmaxxing' community, to avoid 'spiking your cortisol' at all costs. For portfolio managers at asset manager BlackRock, the situation is almost the opposite; one quant MD is in charge of putting the firm's traders into a "positive stress mindset."
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Emily Haisley, head of the behavioural finance team at BlackRock in London, recently appeared on a podcast to discuss the work of her team. She said that, among other things, BlackRock staff now track their sleep and health data through Oura Rings, which Haisley's team use to provide insights into their trading process, and figure out how sleep, stress and other factors affect their results in the markets. She said the program is opt-in only and that the data is confidential; it also won't be used to affect decisions like pay rises and promotions.
Haisley said that, in psychological studies, high cortisol is usually associated with risk aversion. Cortisol is a natural byproduct of working in markets, where risk is constantly taken. Letting the markets dictate your stress levels is "not so bad" but Haisley said "we don't want [traders] taking risk dependent on their internal cortisol level."
By giving traders the optimal amount of cortisol (cortisolmaxxing, if you will), BlackRock puts staff into a "positive stress mindset." Haisley said that this is when traders are "able to leverage the main functions of stress, which is to give us energy and focus," rather than the negative side effects like chronic burnout.
Furthermore, Haisley notes that cortisol is not the only hormone produced under stress. You also release oxytocin, 'the love hormone', which "leads us to gravitate towards others when feeling uncertain." This will create greater camaraderie between a trader and their analysts, while also having positive heart health effects generally associated with oxytocin.
Elsewhere in finance, dealing with stress can be taboo when you're working 100-hour weeks. Many junior bankers and traders resort to stimulants like Adderall, or simply push through the stress and burn out. If you can't maximize your sleep, there are other things you can do; Haisley said that breathwork techniques, or even just being aware of your breathing more frequently during the day, can have a profound effect.
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