homehome Home chatchat Notifications


How physics can help financial traders

In a world where the king words are ‘buy low, sell high’, speed is of upmost importance. Stock trading has become more and more reliant on modern ways of transmitting and processing information, and in this process, fiber optic plays a crucial role. While fiber optic does work at 90 percent the speed of light, […]

Mihai Andrei
March 25, 2011 @ 3:20 am

share Share

Optimal intermediate trading node locations; some nodes are in regions with fiber optic dense networks, but others are in the oceans or sparsely connected. Image credit: APS, DOI:10.1103/PhysRevE.82.056104

In a world where the king words are ‘buy low, sell high’, speed is of upmost importance. Stock trading has become more and more reliant on modern ways of transmitting and processing information, and in this process, fiber optic plays a crucial role. While fiber optic does work at 90 percent the speed of light, companies can still exploit physics and position themselves faster in locations capable of more competitive speeds and transactions, at least according to Dr. Alexander Wissner-Gross.

He first published some research on the matter in 2010, and now he’s come back with more conclusive data, and with a list of determined locations which are the optimal sites to compete with the current locations of financial markets. With the basic idea that the shortest distance between two points is a line, he set out to find points which are as close to the center of the line as possible.

For example, if you were trading in New York and in Paris, the best location for you would be somewhere in the middle of the Atlantic Ocean; however, as good as this idea is in theory, there aren’t too many companies willing to build floating offices, so Dr. Wissner-Gross started approximating points close to the center of the line, but where offices can be built. Using the above example, the best place would probably be Nova Scotia.

This probably doesn’t seem like a big deal; but with the competition growing more fierce every day, and with stock offices being less and less dependant on the agitation of urban areas, we might just see a surge in offices appearing in the most unlikely areas, and if placed right, this could just give companies the necessary edge to raise their shoulders above the competition.

share Share

China Now Uses 80% Artificial Sand. Here's Why That's A Bigger Deal Than It Sounds

No need to disturb water bodies for sand. We can manufacture it using rocks or mining waste — China is already doing it.

Why Blue Eyes Aren’t Really Blue: The Surprising Reason Blue Eyes Are Actually an Optical Illusion

What if the piercing blue of someone’s eyes isn’t color at all, but a trick of light?

The Moon Used to Be Much Closer to Earth. It's Drifting 1.5 Inches Farther From Earth Every Year and It's Slowly Making Our Days Longer

The Moon influences ocean tides – and ocean tides, in some ways, influence the Moon back.

Scientists Found That Bending Ice Makes Electricity and It May Explain Lightning

Ice isn't as passive as it looks.

Scientists Finally Prove Dust Helps Clouds Freeze and It Could Change Climate Models

New analysis links desert dust to cloud freezing, with big implications for weather and climate models.

Does a short nap actually boost your brain? Here's what the science says

We’ve all faced the feeling at some point. When the afternoon slump hits, your focus drifts and your eyelids start to drop; it’s tiring just to stay awake and you can’t fully refocus no matter how hard you try. Most of us simply power through, either with coffee or sheer will. But increasingly, research suggests […]

Scientists Master the Process For Better Chocolate and It’s Not in the Beans

Researchers finally control the fermentation process that can make or break chocolate.

This Unbelievable Take on the Double Slit Experiment Just Proved Einstein Wrong Again

MIT experiment shows even minimal disturbance erases light’s wave pattern, proving Einstein wrong

After 100 years, physicists still don't agree what quantum physics actually means

Does God play dice with the universe? Well, depends who you ask.

Physicists Make First Qubit out of Antimatter and It Could One Day Explain Why the Universe Exists At All

Antimatter was held in a qubit state for nearly a minute.