【美股Alpha姐】2026.2.28 周末美股复盘｜英伟达带崩大盘，变盘在即，谁将接力？｜横盘越久，跌得越狠？｜震荡即将结束！下一个主线是谁？

Name: 【美股Alpha姐】2026.2.28 周末美股复盘｜英伟达带崩大盘，变盘在即，谁将接力？｜横盘越久，跌得越狠？｜震荡即将结束！下一个主线是谁？
Uploaded: 2026-02-28T03:34:07+00:00
Description: Trade calls extracted from this video, tracked against real prices.

February 28, 2026

Summary

No summary available yet.

Trade Actions

Ticker	Action	Condition	Price at Call	Status	Rationale
AAPL Apple Inc. · Technology	buy	if price ≥ $212	$263.94	expired — superseded by a later call	它要至少正式突破212，才能去右侧入场
GOOG Alphabet Inc. · Communication Services	buy	if price ≥ $319	$311.02	expired — superseded by a later call	至少突破2月23的这个最高点大概是319这里，才能去右侧的去做多
NVDA NVIDIA Corporation · Technology	buy	if price ≤ $172	$176.97	expired — superseded by a later call	下一个重支撑就是170。可以在170到172这个区间去做多，阶段性的做多
QQQ Invesco QQQ Trust	short	if price ≥ $681	$605.86	expired — superseded by a later call	681以上，还是会有很多空头去作空，在这个sell zone去做空
QQQ Invesco QQQ Trust	buy	if price ≤ $600	$605.86	expired — superseded by a later call	580到600以下，它都是一个...多头区间，buy zone...逢低去作多