Posts by Chip Kent
Gremlins in Python default arguments
Python default arguments may not behave as expected
February 10 2022 • 2 min read
Have you been hurt by lambdas in Python?
Python lambdas may not behave as expected
February 17 2022 • 4 min read
Python Server API v2 Release Candidate
Python Server API v2 Release Candidate
March 7 2022 • 2 min read
Quant-trading like Wall Street pros
Combine the low-cost trading of Interactive Brokers with the analytical power and ease of use of Deephaven to yield an open, algorithmic trading platform with the new deephaven-ib Python module
March 17 2022 • 3 min read
Wrangling semi-structured real-time data
Using Deephaven as a real-time JSON database
May 2 2022 • 7 min read
Deephaven: No Docker Required!
Pip install Deephaven and run scripts from the command line
July 26 2022 • 3 min read
Real-time algorithmic trading with Deephaven & IB
Recent deephaven-ib improvements ... including crypto and pip support!
August 16 2022 • 1 min read
Python variables now automagically work in Deephaven queries!
Use Python variables in Deephaven query strings. No special coding required.
September 15 2022 • 3 min read
Fully automated trading with Deephaven and Interactive Brokers
Use Deephaven and IB to build your own fully automated market maker.
October 12 2022 • 7 min read
Use a scatter plot overlay to create real-time chart markers
See your buys, sells, and predictions in real time
October 14 2022 • 2 min read
Better, faster EMAs
Brought to you by Deephaven's update_by
October 17 2022 • 2 min read
Deephaven's modernized time library
Rewriting date-time handling brings major benefits
June 9 2023 • 15 min read
A simple (but not obvious) way to improve query performance
Avoid unnecessary recalculations in query strings
June 30 2023 • 3 min read
Deephaven's modernized time library -- Part 2
Workflows for native Python date-times
September 13 2023 • 3 min read