Welcome to the new FlexRadio Community! Please review the new Community Rules and other important new Community information on the Message Board.
If you are having a problem, please refer to the product documentation or check the Help Center for known solutions.
Need technical support from FlexRadio? It's as simple as Creating a HelpDesk ticket.

OT: SDR Radio Experiments Leverage Low-Latency HF to Shave Microseconds off Stock market Trade Times

N8FNR
N8FNR Member ✭✭
Pretty cool detective story about using an SDR HF radio to improve stock market trading times.

https://sniperinmahwah.wordpress.com/
http://www.arrl.org/news/experiments-look-to-leverage-low-latency-hf-to-shave-microseconds-off-trade...

Zack N8FNR

Answers

  • Steve K9ZW
    Steve K9ZW Member ✭✭✭
    edited June 2018

    Thank you Zach N8FNR - very interesting!

    73

    Steve K9ZW

  • W7NGA
    W7NGA Member ✭✭✭
    edited June 2018
    Not for me. I can't accept any SDR latency and do all my trading via single-conversion radios without the extra delays from multiple IF's and heterodyne mixing.
  • Steven WA8Y
    Steven WA8Y Member ✭✭
    edited June 2018
    Very interesting, and illegal.
  • Steven WA8Y
    Steven WA8Y Member ✭✭
    edited June 2018
    Ok, the 2nd article discussed an experimental license and power levels of 20KW to 50KW ( because if HF is unreliable at amateur power levels it is very reliable at 20KW to 50 kilowatt levels). And I assume they are using ALE to find the best frequency.
  • Steve K9ZW
    Steve K9ZW Member ✭✭✭
    edited June 2018

    The interest by traders to "shave-time" to gain advantage is very old.

    While the article I am linking to applies value statements claiming what was happening was "a crime" the 1830's courts of France exonerated the defendants, basically because they found a way to shave trading time in a way too novel for legal protection.

    https://www.1843magazine.com/technology/rewind/the-crooked-timber-of-humanity

    Enjoy.

    73

    Steve K9ZW 

Leave a Comment

Rich Text Editor. To edit a paragraph's style, hit tab to get to the paragraph menu. From there you will be able to pick one style. Nothing defaults to paragraph. An inline formatting menu will show up when you select text. Hit tab to get into that menu. Some elements, such as rich link embeds, images, loading indicators, and error messages may get inserted into the editor. You may navigate to these using the arrow keys inside of the editor and delete them with the delete or backspace key.