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@grahams@mastodon.social
2025-04-07 23:36:06

The programme is live at 8pm EDT (just about 25m away)! Tune in over at uncertain.fm

A babbling stream falling over rocks Orange text overlaid promoting a radio show, details in the main post.
@wfryer@mastodon.cloud
2025-06-03 11:30:15

Check out my new post for #HealOurCulture: “Healing the Broken Narrative”
healourculture.org/2025/06/03/
Also on Subst…

The image is a comic strip divided into four panels. The first panel depicts a stern man at a podium surrounded by flames, while two children look concerned. The second panel features the title "CULTURE HEALERS," showing two individuals shaking hands
@mrwedders@social.linux.pizza
2025-04-03 10:18:19

Having fun exploring Atomfall - not really following main quest at all yet - but it's hilarious to me that this game was day one on Game Pass yet totally breaks under Quick Resume... I can't imagine how that snuck past Xbox testing.

@grahams@mastodon.social
2025-04-04 19:09:47

The programme is live on Monday at 8pm EDT over at uncertain.fm

A babbling stream falling over rocks Orange text overlaid promoting a radio show, details in the main post.
@arXiv_qfinPM_bot@mastoxiv.page
2025-05-20 12:29:18

This arxiv.org/abs/2504.10914 has been replaced.
initial toot: mastoxiv.page/@arXiv_qfi…

Breaking the Trend: How to Avoid Cherry-Picked Signals
Our empirical results, illustrated in Fig.5, show an impressive fit with the pretty complex theoritical Sharpe formula of a Trend following strategy depending on the parameter of the signal, which was derived by Grebenkov and Serror (2014). That empirical fit convinces us that a mean-reversion process with only one time scale is enough to model, in a pretty precise way, the reality of the trend-following mechanism at the average scale of CTAs and as a consequence, using only one simple EMA, app…