Monday, September 7, 2026

klac stock showed daily double bottom on Sept 2 2026 169/ share, how to design a leap call for rebound? In Chinese

 针对 KLA Corporation (KLAC) 在 2026 年 9 月 2 日于 169 美元 附近显现日线双底并随后强劲反弹至 185.60 美元 的走势,设计远期看涨期权(LEAP Call)的核心在于用时间换空间,并在控制权利金杠杆的同时降低时间价值衰减(Theta)。

以下是为您量身定制的 LEAP Call 反弹设计方案:
1. 核心要素配置
  • 到期日选择(Expiration Date): 建议选择 2028 年 1 月 或更远(至少 15 到 24 个月之后)的远期期权。LEAPs 的精髓在于前 6-12 个月内 Theta 衰减极慢,能为您提供充足的容错率来等待半导体周期与 AI 基础设施需求的全面复苏。 [1, 2]
  • 行权价选择(Strike Price):
    • 稳健型(深价内/ITM): 选择 150 美元 或 160 美元 的行权价(Delta 约在 0.75 - 0.85)。深价内期权具备高 Delta,其走势将非常贴近正股,且内含价值高,时间价值(泡沫)少。
    • 进取型(平价/ATM): 选择 170 美元(最接近双底支撑位)的行权价(Delta 约 0.55 - 0.65)。这种配置杠杆更高,一旦 KLAC 向上挑战 234 美元的分析师平均目标价,收益将呈指数级放大。 [1]
2. 两种落地实操策略
根据您的风险偏好与资金量,可选择以下两种具体的期权组合结构:
  • 策略 A:买入纯 LEAP Call(适合资金充裕、强烈看涨)
    • 操作: 直接买入 1 张 2028 年 1 月到期、行权价为 160 美元的 Call。
    • 优势: 收益无上限。若正股重新升至 52 周高点 307.37 美元,该期权将带来极具爆发力的回报。
    • 劣势: KLAC 的期权隐含波动率(IV)通常较高,单张长线期权的权利金较贵。
  • 策略 B:牛市看涨价差(Bull Call Spread,适合追求性价比)
    • 操作: 买入 1 张 2028 年 1 月到期、行权价 160 美元的低位 Call;同时卖出 1 张相同到期日、行权价 230 美元(阻力位或目标价附近)的高位 Call。
    • 优势: 卖出高位 Call 收入的权利金可以显著降低您的建仓成本,并抵消部分时间价值衰减。
    • 劣势: 当股价超过 230 美元时,后续的上涨收益将被锁定。
3. 风险管理与退场机制

  • 止损防线: 日线双底的颈线和前低(约 167-169 美元)是强支撑位。若正股不幸有效跌破 165 美元,说明双底形态失败,LEAP Call 虽然还有时间,但也应考虑及时止损或通过卖出近远期 OTM Call 转化为日历价差来回血。
  • 滚动获利(Rolling): 若未来 6 个月内 KLAC 迎来暴力反弹,期权价格翻倍,建议直接平仓获利,或者将行权价向上“滚动(Roll Up)”至更高位置,锁定部分现金利润,同时保留底仓继续博弈。 [1]



KLAC stock | D chart

 




OpenAI祭出王炸!高盛盛赞:GPT-6 Astra正是AI牛市一直在等的

 北京时间周五凌晨,OpenAI正式发布GPT-6 Astra,并称其为“目前全球最智能、且对齐程度最高的模型”。而对此,高盛Delta-One交易台主管Rich Privorotsky在周末发表的一篇最新研报中也聚焦于此,盛赞了Astra对当前AI产业发展的重要性。

  在周五美股市场上,软银因其持股OpenAI而受到乐观情绪提振,股价飙升近8%;甲骨文也大涨了逾3%。但业内人士普遍认为,相比背后的深层逻辑,股价的飙升其实反而是整个故事中最不值得关注的部分。

凭借Astra在AGI(通用人工智能)基准测试中的亮眼表现,OpenAI终于有底气宣告:自己在多项核心指标上已全面反超Anthropic。

  正如OpenAI总裁Greg Brockman周五所言,Astra代表着“一代人的飞跃”,并表示它最终可能会被视为AGI到来的标志性时刻。当被问及Astra是否符合这一定义时,Brockman表示:“我认为这可能就是那个模型。”

  尽管目前尚无公认的AGI测试标准,且Brockman表示将把最终判断权交给用户,但他仍在与记者的通话结束时说道:“欢迎进入AGI时代。”

  AI视角终于有望从降本转回技术飞跃?

  Privorotsky指出,AI领域更低廉的使用成本门槛固然是件好事,但底层能力的实质性突破才是真正的重头戏。

  正如Privorotsky在最新报告中所解释的:

  当模型变得真正更智能时,企业不会仅仅以更低的价格使用相同数量的AI。他们会不断挖掘出全新应用场景,整个需求格局将再次发生转变。

  这将迫使其他所有竞品实验室紧追不舍,防止支出周期陷入停滞,并重燃人们对“仍有更值得追求的目标”的信念。

  有意思的是,Privorotsky本周早些时候还一度将目光聚焦于AI领域当前Token支出的下降,即Token需求增长速度未能跟上Token成本下降的步伐,其表态一度令业内误解为立场悲观。他当时的表述是:“如果Token下跌速度快于消费增长速度,那么‘需求增加+价格下降’并不必然意味着看涨。除非AI能力(像最新的Astra)持续实现飞跃式提升……否则算力资源供过于求的时期就可能出现。”

对此,Privorotsky在最新报告中进一步阐明,自己绝非看空AI——尽管他坦承,硬件板块相对于盈利估值确实在回落,这背后的底层逻辑值得深思。但正如他所说,Astra的横空出世,恰恰为这一核心论题指明了完全相反的方向:智能领域的突破,才是重燃市场持续投入的意愿——以及必要性——的关键所在。

  Privorotsky在报告最后还指出,九月份的日程安排看起来也更为偏向利好AI领域而非利空。甲骨文将于下周公布财报,分析师会议日程繁忙,且有大量机会让看涨信号传导至整个行业。

OpenAI GPT-6 Astra Buzz orcl stock, in chinese

 OpenAI 在 2026 年 9 月 3 日正式发布了最新大模型 GPT-6 Astra,这股市场热潮成功推动了甲骨文(ORCL)等相关股票的连续上涨。 [1, 2, 3]

甲骨文 (ORCL) 股票与市场热潮
  • 股价上涨:受 OpenAI 新模型发布影响,甲骨文股价连续多日上涨。
  • 分析师目标:大摩(Morgan Stanley)将甲骨文的目标价上调至 210 美元。
  • 财报焦点:投资人正密切关注甲骨文在 9 月 10 日即将发布的财报,聚焦云端业务与人工智能(AI)支出。 [1, 2]
正如 Stocktwits 所述,“Oracle shares extend a three-day rally as OpenAI's GPT-6 Astra boosts optimism around its AI cloud opportunity.”
GPT-6 Astra 的市场反响
  • 高盛评价:高盛交易主管 Rich Privorotsky 认为,Astra 展现了强大的通用人工智能(AGI)基准测试能力。 [1]
高盛指出,“款领先的大模型已真正脱颖而出——而这正是AI牛市论调一直期待的情况。” -- [东方财富网]。
  • 中国AI概念股:在 Astra 发布后,包括 MiniMax 和百度在内的中国人工智能股票也跟随大盘出现上涨。
  • Explore a detailed analysis from Investors.com.
  • Read the comprehensive report on Sohu.
  • Check out the global market coverage on Investing.com. [1, 2, 3]

Friday, September 4, 2026

MRVl stock | 30 min chart

 



tradingview real time trade use time price opportunity, it really shows data real time? In chinese

 TradingView 的 TPO(Time Price Opportunity,时间价格机会 / 市场轮廓 Market Profile) 图表和指标在满足实时数据源的前提下,确实可以展示实时更新的数据。 [1]

1. 它真的是实时显示数据吗?
  • 是的,但取决于您的数据源订阅:如果您拥有相应交易所的实时数据订阅(Real-time Data),TPO 图表或指标会在每一个新的价格跳动(Tick)时实时更新当前周期的分布。您能看到正在进行的那个时间块(例如当前的 30 分钟字母区间)随着价格波动而延伸和改变。
  • 延迟或非实时的情况:如果您使用的是免费账户,或者没有购买特定市场(如美股期货 CME、美股股票等)的实时数据包,您的数据可能会有延迟(如延迟 10-15 分钟),导致 TPO 呈现的也是延迟后的走势。 [1]
2. TradingView TPO 的核心机制
  • 时间分块:TPO 通常将交易日按时间段(如每 30 分钟)划分,并用字母(A, B, C...)或方块来标记价格在该时间段内被触及的频次。
  • 实时动态:当价格在盘中变动时,当前的 TPO 轮廓(Developing TPO)会实时计算并显示控制点(POC)和价值区域(Value Area)的变化。 [1, 2, 3, 4]

MRVL stock | Swing trade | Be patient | Missed gain and stopped early

I also got in MRVL late until $217/ share with 100 shares, but I did not wait enough time for 700 US dollars gain. 

Learn to read chart and then follow the chart. Be patient, and stay positive, and relax, wait the time before the market close. 

Lessons learned: 

  1. Place a trade on $217/ share
  2. Set stop loss - $200 - $300 US dollars
  3. Wait 
  4. How to avoid nervousness and learn to be patient? 
  5. Walk away from the computer monitor and then do other things
  6. Come back every 30 minutes to read the chart again, anything new? Need to take profit, any retracement? 

How to improve my patience? 30 minutes to 3 hours wait. 


MRVL Trade

  1. Entry price $218.4807
  2. Entry time: 9:58 AM
  3. Exit price $217.8872
  4. Exit time: 10:26 AM
Went up to $219.28, and then went down 10:45 AM - 216.44, tested 5 min chart EMA 21 and then continue to go up. It is better to wait MRVL retraced to EMA 21 and then buy MRVL stock. 

Actual VWAP price is $215/ share at 10:26 AM, above EMA 21 price, so the best bet is to place an order at price $216.50, $2 dollar less to ensure that MRVL stock will retrace to VWAP and then rebound and continue to go up. 

The time to place an order will be 50 minutes late, but the best price and then it is best risk and reward ratio. 

Check ATR - Set ATR based stop loss and then it should be good to wait until MRVL went up $221.91 at 11:15 PST. 

ATR 1.4 to 1.6 


MRVL trade was place on bar count No. 6, and then there is a demand box underneath to encourage me to get in, the purple line is EMA 5, the price is well above EMA 5 - $218.5/ share, blue line is VWAP price $215/ share. The volume weight price, the fair price is $215/ share. In order for me to make profit,  I have to get in with fair price waiting for MRVL retraced to VWAP first. 

So consider ATR price around $1.0 to $1.5, I should place the trade at price $216 to $216.5/ share. So instead of using market price in 1 min chart to place an order, switch to 5 minute chart, and then find the VWAP price, and place a price just above VWAP price, which is around $216.7/ share or $216.30/ share. 



Find VWAP price first, and then use limit order to place MRVL 100 share, instead of getting price at $218.4807, in next 15 minutes, I can get price around $216/ share. 


EMA 5 price $216.81/ share, I should set limit price at $216.81/ share







AMD MRVL CRDO stock | Retracement - Buy dip again

 


AMD stock | 5 min chart | If you follow the chart then you will make more gain | Learn to be patient

I studied day chart on AMD stock, and then AMD stock just rebounded from EMA 100 test. So I decided to trade AMD stock and then hold for rebound after EMA 100. 

I had a few trades, the uptrend from market open to the peak $471.93/ share in the first 50 minutes, I did good job and had $350 US dollars gain, but retracement trades, two trades, I did not do very well, first one I moved the stop loss too close, so AMD stock just dropped to find liquidity, and then I manually stopped loss. 

Second retracement I got in perfectly, but I quitted early with $50 dollars loss, but missed $5 * 50 shares gain again. 

I also got in MRVL late until $217/ share with 100 shares, but I did not wait enough time for 700 US dollars gain. 






NVDA stock | D chart | Chart pattern

 




NVDA stock 




Thursday, September 3, 2026

Questrade | net deposit | Sept 3 2026

Margin account 

Sept. 3 2026 

  1. Balance: $5500 CAD
  2. Total Net Deposit: $42,500


ORCL stock | D chart | EMA 21

Orcl stock - Earnings report - Sept. 10 2026 - How to predict next move before earning coming - Orcl stock - Sept 10 2026 - Next Thursday 

I traded on Sept. 31 - bought dip around $141 300 shares and then took profit less than $400 US dollars. I did not read day chart and then notice that ORCL stock is in uptrend - strong uptrend, it will not go lower than previous low - $137.41/ share. I should buy full position and hold for rebound. 

I missed 10% in two days. 

I used to purchase swing trade on downtrend around $129/ share, and then cut loss bfore it bottomed around $114/ share. The loss in July on ORCL stock is $3000 US dollars. I did not get back in when it rebounded on August 1. The discipline is so important to be responsible for holding the position again after stopping loss. Do not have zero shares in the market because the uptrend can start any day any time very soon. 


Percentage 


EMA 200 - Take profit - Goal is to test against EMA 200