$SPDR S&P 500(SPY.US)

Today's opening price was $682.560,

The options ready to trade are $SPY 251210 682 Call(SPY251210C682000.US)

and $SPY 251210 683 Put(SPY251210P683000.US)

$SPY 251210 682 Call(SPY251210C682000.US) opened at $2.61,

$SPY 251210 683 Put(SPY251210P683000.US) opened at $2.49;

At market open, Longbridge's options calculator showed Put/Call IV at 20.80%/20.20%,

11:07 am at 20.20%/20.30%;

Volatility ranged from 0.30% at 09:51 am to 0.31% at 11:07 am;

$SPY 251210 682 Call(SPY251210C682000.US)

09:38 am $2.50 => 09:48 am $2.80,

10:04 am Currently still looks very unstable,

And today's opening IV is much higher than previous days,

The market might be preparing for a long-short squeeze,

$SPY 251210 683 Put(SPY251210P683000.US)

10:24 am $1.92 => 10:39 am $2.70,

$Walmart(WMT.US)

09:43:30 am $115.240 => 09:44:21 am $115.460,

Seems attempting to break through the 12/05/2025 ATH of $116.270,

But ultimately stopped at $116.230,

09:45 am Options Surfer's All Calls line crossed below All Puts line,

Then started declining, consider going short,

Go to bed early!