$SPDR S&P 500(SPY.US)

04/28/2026

Today's opening price is $711.815,

$SPY Call(SPY260428C711000.US) opened at $2.12,

$SPY Put(SPY260428P712000.US) opened at $1.72;

At market open, the Longbridge options calculator showed Put/Call IV of 14.50%/13.60% respectively,

12:28 at 9.60%/9.00%;

Volatility ranged from 0.29% at 09:44 to 0.51% at 12:30;

$SPY Call(SPY260428C711000.US)

Today's opening IV was as expected,

Pre-market news indicated Donald Trump rejected the latest peace proposal, causing the Iran peace talks to reach a stalemate,

This heightened concerns about energy supply,

WTI crude oil prices surged past $110 per barrel,

Additionally, OpenAI's slower-than-expected growth triggered a chain reaction,

And the UAE's announcement of withdrawing from OPEC also contributed to the pre-market decline,

$NVDA Call(NVDA260429C215000.US)

09:31 $0.88 => 09:43 $1.99,SL$0.65,LONG,

Affected by news pre-market, it gave back yesterday's intraday gains,

Plan to open a long position near $208.000,

$SPDR S&P 500(SPY.US) first candle had a violent sell-off,

The second candle formed a doji, consider opening a long position,

09:57 $1.48 => 10:07 $2.15,SL$1.15,LONG,

Previous resistance became new support,

$SPDR S&P 500(SPY.US) stopped falling here,

Can try a small long position,

10:56:39 $0.96 => 11:01:34 $1.08,SL$0.85,LONG,

$SPDR S&P 500(SPY.US) fell to near the $709.500 support level from 08:31,

Hasn't broken below for nearly twenty minutes, can try a small long position,

$SPY Put(SPY260428P712000.US)

09:49 $1.24 => 09:56 $1.95,SL$1.28,LONG,

Rising for the first dozen minutes, then formed a long upper shadow by 09:43,

May start an adjustment, can try a short position,

Summary:

1️⃣ Pre-market research on news was thorough today,

But after the market opened, due to fear of loss,

Missed several profitable opportunities,

Adjusted the placement of the RMBP today,

Tomorrow's trading performance will definitely be better than today's;

2️⃣ After completing a trade, often have the urge to relax,

Then start scrolling through short videos, and the result is missing the next opportunity.