stocks
options
unu -l 2 -s Strike -r -c
unu -l 2 -s Vol
calc
load aapl
exp 0
pcr
info
chains
oi
vol
voi
hist 100
grhist 100
greeks
plot -x ltd -y iv
parity -p -m 150 -M 175
binom -s 150
load spy
vsurf
load NDX --source Nasdaq
exp 0
chains --source Nasdaq
chains -M -1 -m -1 -e 2025-12-19
eodchain -d 2025-12-19
oi
vol
voi

hedge
..

load --help
help
reset
exit