--- type: "Topics" locale: "en" url: "https://longbridge.com/en/topics/39592186.md" description: "$SPDR S&P 500(SPY.US)03/27/2026Today's opening price is $642.500,$SPY 260327 643 Put(SPY260327P643000.US) opened at $2.92,$SPY 260327 642 Call(SPY260327C642000.US) opened at $2.79;At market open, the Put/Call IV provided by the Longbridge options calculator were 24.90%/25.50% respectively,14:25 at 23.20%/20.10%;Volatility ranged from 0.45% at 09:41 to 1.17% at 14:28;$SPY 260327 643 Put(SPY260327P643000.US)Opening IV was higher than usual, day trading today continued to focus on the underlying stocks,Observing the first five minutes of trading for $Alibaba(BABA.US),$GraniteShares 2x Long NVDA Daily ETF(NVDL.US) and$Pro Shrt Vix Shrt Future(SVXY.US),I concluded that none of the three were suitable for day trading today,$Direxion Daily TSLA Bull 2X Shares(TSLL.US)09:34:47 $11.8107 => 09:36:05 $11.7150,SL$11.89,SHORT,The timing for opening this position was acceptable,It would have been better to open a short position at 09:32,Took profits promptly when the decline met resistance,09:43 $11.730 => 09:50 $11.830,SL$11.66,LONG,A double bottom pattern was a good opportunity to go long, closed the position when it met resistance at EMA 30,14:19:42 $11.5000 => 14:23:10 $11.4750,SL$11.45,LONG,Betting on a rebound from the low, but the upward momentum was insufficient,Preparing to call it a day, exited with a stop-loss,$Walmart(WMT.US)10:02:01 $123.3418 => 10:03:26 $123.5500,SL$123.50,SHORT,I thought the daily price movement for $Direxion Daily TSLA Bull 2X Shares(TSLL.US) wouldn't be significant today,Decided to switch targets,But FOMO led me to open a short position,The stop-loss was executed relatively timely,10:09:42 $124.0300 => 10:15:03 $123.8530,SL$123.89,LONG,It consolidated for a long time, worried about a sudden drop,Cut losses promptly, closed the position to observe,10:40:28 $123.4600 => 10:47:28 $123.6050,SL$123.56,SHORT,Opened a short position after a period of downtrend,Risk increased, hit the stop-loss, closed the position,10:47:36 $123.6191 => 10:53:34 $123.6800,SL$123.45,LONG,Opened the position very timely, but the rebound wasn't strong,Took profits promptly, but missed the subsequent decline,11:29:51 $123.5000 => 11:35:22 $123.7150,SL$123.40,LONG,I was watching the market around $123.150 at 11:17,But was afraid of further decline, didn't open a long position in time,The closing position was appropriate, the subsequent gains weren't large,Summary:1️⃣ During war time, the target for the day's trading is determined within the first five minutes after market open,It's best to stick to just one target for the day,Switching between multiple targets easily causes you to miss many opportunities with the primary trading target;2️⃣ Recent reflection shows that most FOMO losses are caused by not following your own judgment and opening positions in time;3️⃣ Next Monday, priority will be given to trading $Direxion Daily TSLA Bull 2X Shares(TSLL.US),Recent observations show that the daily intraday high/low price difference is generally around $0.60." datetime: "2026-03-27T18:29:08.000Z" locales: - [en](https://longbridge.com/en/topics/39592186.md) - [zh-CN](https://longbridge.com/zh-CN/topics/39592186.md) - [zh-HK](https://longbridge.com/zh-HK/topics/39592186.md) author: "[真的很開門](https://longbridge.com/en/profiles/15145695.md)" --- > Supported Languages: [简体中文](https://longbridge.com/zh-CN/topics/39592186.md) | [繁體中文](https://longbridge.com/zh-HK/topics/39592186.md) # $SPDR S&P 500(SPY.US)03/27/2026Today's opening… ### Related Stocks - [SPDR® S&P 500® ETF (SPY.US)](https://longbridge.com/en/quote/SPY.US.md)