--- type: "Topics" locale: "zh-HK" url: "https://longbridge.com/zh-HK/topics/38737044.md" description: "$SPDR S&P 500(SPY.US)02/13/2026Today's opening price was $681.690,$SPY 260213 681 Call(SPY260213C681000.US) opened at $3.19,$SPY 260213 682 Put(SPY260213P682000.US) opened at $2.98;At market open, the Longbridge options calculator showed Put/Call IVs of 26.10%/25.00% respectively,at 13:56, they were 14.50%/13.20%;Volatility ranged from 0.70% at 09:42 to 1.29% at 13:56;$SPY 260213 681 Call(SPY260213C681000.US)opening IV was higher than usual,correctly judged the opening volatile trend pre-market,$Walmart(WMT.US)09:41:45 $133.0800 => 09:43:50 $132.3050,Thought to open a long position after the EMA Golden Cross,but after buying, two consecutive bearish candles appeared,should have entered when the bottom held for five minutes without breaking at 09:37,and closed immediately if it broke down right after,09:48:34 $132.8000 => 09:52:51 $132.6900,Entering at a higher low was correct,closed with a market order seeing it couldn't break through,10:38:09 $133.4391 => 10:39:13 $133.2650,Didn't break the EMA20 line, should have continued holding,Should have opened a position at 10:06, but drew a continuation of the pre-market downtrend channel on the chart,Two position openings, two losses, should have been more confident the third time,The theory was correct, just encountered a low-probability event,Thought it should adjust today, but it's still an uptrend,just opened with a sell-off first, driving the price to a low,11:17:45 $134.1790 => 11:36:25 $133.9300,Opening long at the intraday high carries great risk,An excellent trader should be like playing a shooter game,anticipate the enemy's position in advance, get ready to shoot,by the time the enemy appears, they've probably seen you too,getting hit is inevitable,$GraniteShares 2x Long NVDA Daily ETF(NVDL.US)10:52:00 $87.7480 => 10:59:06 $82.7800, LONG,The entry point was correct,just the trend didn't develop as expected, profit-taking was correct,13:03:52 $83.0600 => 13:07:16 $83.1900, SHORT,Shorting at the end of a trend is a big no-no, stopped loss in time,13.09:26 $83.2400 => 13:22:33 $83.4725, LONG,The trend isn't very strong, not suitable to trade this ticker today,Summary:1️⃣ Open the 1-minute chart of the ticker you plan to trade that day on your computer;2️⃣ Fridays before long weekends are very difficult to trade, similar to around Christmas, basically quant-driven;3️⃣ Next week tentatively only trade $Walmart(WMT.US), usually has a $3 intraday amplitude;4️⃣ For 0DTE options, focus on Paper Trading first, no live trading,Currently $S&P 500(.SPX.US) can't break through around 7000 points,5️⃣ When both the 1-minute and 5-minute charts are trending up/down simultaneously, it's a relatively safe entry point,6️⃣ Market closed next Monday, conduct a more detailed review of $Walmart(WMT.US)." datetime: "2026-02-13T19:00:28.000Z" locales: - [en](https://longbridge.com/en/topics/38737044.md) - [zh-CN](https://longbridge.com/zh-CN/topics/38737044.md) - [zh-HK](https://longbridge.com/zh-HK/topics/38737044.md) author: "[真的很開門](https://longbridge.com/zh-HK/profiles/15145695.md)" --- > 支持的語言: [English](https://longbridge.com/en/topics/38737044.md) | [简体中文](https://longbridge.com/zh-CN/topics/38737044.md) # $SPDR S&P 500(SPY.US)02/13/2026Today's opening… ### 相關股票 - [SPDR S&P 500 (SPY.US)](https://longbridge.com/zh-HK/quote/SPY.US.md)