$SPDR S&P 500(SPY.US)

Today's opening price was $672.130,

The options ready to be opened are $SPY 251010 673 Put(SPY251010P673000.US)

and $SPY 251010 672 Call(SPY251010C672000.US);

$SPY 251010 673 Put(SPY251010P673000.US) opened at $1.57,

$SPY 251010 672 Call(SPY251010C672000.US) opened at $1.19;

At market open, Longbridge's options calculator showed Put/Call IV at 10.20%/10.40%,

increasing to 41.40%/18.90% around 12:24 pm;

Volatility ranged from 0.31% at 09:40 am to 2.16% at 12:24 pm;

$SPY 251010 673 Put(SPY251010P673000.US)

09:40:45 am $1.02 => 09:46:02 am $0.78,

09:51:43 am $1.25 => 09:55:16 am $1.27,

Since the opening of $Pro Shrt Vix Shrt Future(SVXY.US)

and $Pro Ultr Cvix Shrt Futures(UVXY.US) showed minimal volatility,

$Invesco QQQ Trust(QQQ.US)

and $iShares Bitcoin Trust ETF(IBIT.US) also showed bearish trends,

Meanwhile during the day, as the $China Southern CSI New Energy ETF(516160.SH) in Alipay dropped 6.07%,

Today $SPDR S&P 500(SPY.US) saw 16 volatile candles within the first 77 minutes,

So for safety, we only took one direction,

At 10:50 am, $SPY 251010 673 Put(SPY251010P673000.US) hovered around $0.85 with little movement,

$Walmart(WMT.US)

Started watching at 10:56:42 am, waiting for long opportunities,

At 10:57 am, observed an instant drop from 102.930 to 102.560, was relieved not to have entered, but when checking $SPDR S&P 500(SPY.US), couldn't believe my eyes,