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Here are some screenshots of parameters and the corresponding impossible gamma and vega (very negative) values which makes me question the rest of the greeks as well. I'm attaching the full scheme use…
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OK, this is a half formed idea. But what about instead of a lightening network, you use proof of stake purely for higher speed transactions.
Transactions are validated by validators. Validators ar…
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Because we believe data should be democratized
100% Free crypto API
No keys required
Publicly available
CoinGecko API V3 https://coingecko.com/api/documentations/v3
Python https://github.com/…
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I was wondering if you have any plans for allowing users to export the saved data in any way.
I see that the entries are only saved locally, so the options are:
- have an on-demand "Export opt…
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@kousu i'm trying to push my changes with git annex, following the recommendations [here](https://github.com/spine-generic/data-multi-subject/blame/95ae0f390b4d9220760d733a3d6c6b560cc6502e/CONTRIBUTIN…
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hi
any chance of getting option data for nifty stocks etc.?
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Formulas for pricing a Barrier option under Black-Scholes model is of interest. (See, e.g., Section 26.9 of Hull(2018), Options, Futures, and Other Derivatives, 9th edition).
The module implementin…
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Account should reflect the equity balance at all times. In case there is a position open, account.equity should be something like `cash + position_value_unleveraged + unrealized_pnl`
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In this tutorial "Qiskit Aqua: qGANs for Loading Random Distributions" there is a link on this line:
"How to use a trained qGAN in an application, i.e., pricing of financial derivatives, is illust…