No offence but couldn't get past the first line of that post, as there is a glaring error. Market dominance isn't based on market prices, but market capitalizations.
Well, of course I do agree, but
market capitalisation=circulating supply*mkt price.
What I meant in that sentence "dominance is based on prices, as circulating supply is supposed to be "sticky" and only slowly moving so only little affecting capitalisation and then dominance.
So a fabricated, fake or erratic market price can alter capitalisation and then dominance.
I do hear what you're saying, this is notable with some of the CMC re-calculations on BTC.D, where certain altcoins have inaccurate or completely wrong circulating supply listed, and therefore the market capitalization (and therefore Bitcoin dominance) get's re-calculated. This is why you see some of the long wicks on certain time-frames, but not on others, for reference sake. But I've never seen this because the listed price was wrong, personally speaking.
PS - Bitcoin's dominance has nothing to do with the "value" or alts or anything like that, to me it's merely the value of speculation (or over-speculating).
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Good point, but I think many tend to use it as a metric of the "value" of the shitcoin.
My extreme position is that price isn't relevant neither for the bitcoin, as the importance of BTC price is way beyond his market price.
Thanks for understanding my viewpoint
Indeed many tend to use altcoin dominance as a metric of the vaue of shitcoins, just like they did in 2014 and 2018. No doubt, within another bear market, these individuals (probably newer investors) will probably re-consider the value of these shitcoins
Even ETH, the leading altcoin, isn't worth holding in a bear market in comparison to Bitcoin - this should be enough conclusive evidence to anyone paying attention that altcoins don't hold their values long-term in comparison to BTC, and nobody can rationally argue otherwise imo. But also worth acknowledging that just like Silver (no.1 "altmetal" let's call it) isn't worth holding in a bear market of precious metals, in a bull market, it has always outpaced gold (in the short-term), as have other alternative metals to the Daddy of all metals. This is nature of speculative markets.
I guess you mean dominance isn't relevant in your second sentence, which I agree is true. Bitcoin doesn't need dominance to fall in order to rise in price (we saw this in Q3 of 2017), nor does it need dominance to rise in order for the price to fall. At some point the close correlation between the fall of BTC dominance and a bull market will likely de-correlate, but only after sufficient speculation imo, for example another few bubbles sometime in 2035 I'd imagine - once fiat becomes more or less redundant. Not before.
Until then, Bitcoin bubbles will generate shitcoin speculation from new investors flooding into the market, making the same mistakes again and again, which isn't a bad thing for Bitcoin at all. If anything, it's likely to continue to reduce the corrections Bitcoin faces in bear markets, as the lower the market dominance, the more shitcoin profits can return to Bitcoin, while the shitcoins of the latest cycle will continue to lose 95-99% of their value. In contrast, Bitcoin is likely to correct less deep each time.
PS - While it's completely true that a portfolio only holding Bitcoin will out-perform a diversified portfolio with altcoins/shitcoins (even a market-weighted one) in the long-term, it's also true that a diversified portfolio of Bitcoin and altcoins will almost certainly out-perform a purely Bitcoin portfolio in the short-term (during bull markets), and consequently under-perform during bear markets. Therefore as long as the profits are appropriately sold back into BTC, these diversified portfolios can out-perform Bitcoin. This is why older investors continue to speculate on altcoins imo, not because they believe that they have value, but solely to increase their Bitcoin holdings. Many OG Bitcoiners have preached this for many years, and it's how they stack their sats. I guess it'd be easy to argue that this makes all altcoins scams, but on the same basis, it would be like calling Silver a scam, or Microsoft, simply because they aren't the best performing asset within their respective markets.