@mathanimated: "Diversified Portfolios" often lose their benefit of low correlation as soon as a Crisis hits. While Quant Finance firms have ways to reduce that risk using smart mathematics, private investors often don't have the knowledge and/or tools to deal with those situations. If you want to understand what Quant firms do, watch the video and save it for later. #finance #stocks #python #maths #physics
thats why hedgefunds, they hedge. No matter what happens they will be in gain even if market is down 20% in the year. Not sure why would u want to hedge with options though lol, especially as theyre way harder and complicated for most retail traders
2026-04-28 17:48:32
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lstpn1 :
diversification was never designed to protect you from systemic crises, its main job is to reduce unsystematic risk in normal market conditions. in that role it works extremely well.
2026-04-30 23:07:21
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Lyft :
That’s why there’s such a thing as asset rebalancing…. You use diversified strategies to adjust to different economic situations. Whoever is just sitting with one static portfolio over the long term is generally not going to perform as well on average as someone who adjusts.
2026-04-28 11:05:28
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hyak :
What application do you use to visualise these explanations?
2026-04-28 14:16:47
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thinker. :
Buying Put Options is probably the best thing to do in a crisis but options are too complicated for most retailers
2026-04-29 11:59:42
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BFG :
i would say diversification + options
2026-04-28 15:54:11
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juanjakim327 :
The great John C. Hull
2026-05-01 17:46:53
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Yuhhh :
I mean the whole crux of this video is faulty. The reasoning behind a "diversified" portfolio is to diversify away idiosyncratic risk, not systemic. The whole diversification argument of market portfolios are for people preparing for retirement. They can weather return variance for decades.
2026-04-29 05:22:43
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Silvan :
A diversed portfolio: low risk, low reward.
2026-05-22 07:12:42
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sofiane :
Bêta = 1
2026-04-27 23:20:21
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Corncobulus :
By definition, diversification does not to systematic risk. This is not revolutionary.
2026-04-30 01:47:59
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. :
Can you explain to me why we have to hedge with OTM put instead of ITM put or ATM put?
2026-04-28 11:06:06
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inDIE.GOth :
Finally, actual finances
2026-05-12 03:30:56
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CarMUR :
Well it’s not a ‘lie’ it’s just idiosyncratic risk vs market risk. Of course if the whole market is exposed to a crisis then ER is likely to fall for most items. Even if you do manage to hedge against market risk, you still could see a decrease in ER, just a less volatile one.
2026-04-28 23:15:14
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adriacm1_ :
Diversification does take away Unsystematic risk (the risk of your particular asset declining in value for its own issues, e.g. a governance scandal, obsolescence, etc.). It's not possible to "diversify away" from Systematic risk, as by definition is the risk of being in the market... You can decide to hedge your exposures with derivatives, but that's a whole other story. Bottom line is that diversifying is still best practice for 99% of investors, to minimize Unsystematic risk.
2026-04-28 20:08:44
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enzo :
forgot the "permanent inventory" rules
2026-06-15 07:09:40
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Añsar :
Commenting to see more of this
2026-05-13 21:33:38
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Sucipto Septian Agung Sudrajad :
is this a machine learning algorithm?
2026-05-15 16:57:14
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Y.Hanma77 :
the math reasoning is wrong
2026-04-28 20:17:03
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user8495301747738 :
So way to diversify away systematic risk my man
2026-04-28 20:39:43
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xo :
my whole ideology is based on regime switching. it’s genuinely the most important aspect
2026-04-29 05:35:20
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Keither The Floater :
They hold a diversified portfolio to be exploded to the market. Thats what it does, yes they correlate during a crisis but that doesn’t matter
2026-04-28 18:17:53
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Sergio Ocampo :
ironically this is both accurate and inaccurate at the same time
2026-04-29 17:37:59
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jdjdkdiekbdkzdb :
diversified mean shares, gold and real estate
2026-05-01 14:22:26
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