US5950176
· “Trading system with a virtual specialist function” · Keiser & Burns, Hollywood Stock Exchange, filed 1996 ·
EXPIRED — public domain
Will the fictional “Aurora Fusion Initiative” demonstrate net‑positive ignition by Dec 31?
YES shares settle $1.00 if true / $0 if false · NO implied = 100¢ − YES
50.0
¢ YES
bid
48.7
/ ask
51.3
· spread
2.6
¢
Virtual Specialist
YES inventory
0
NO inventory
0
Cash
$0.00
Mark‑to‑market P&L
$0.00
Quoted spread
2.5¢
Recent Fills
YES price (¢) — last 60s
0¢
100¢
Specialist net YES inventory (imbalance absorbed)
Your Order
Buy YES
Buy NO
Your Position
Net shares
0
Avg cost
—
Unrealized P&L
$0.00
Realized P&L
$0.00
Total P&L
$0.00