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AST SpaceMobile stock slips 3.3% as money flow starts to turn

AST SpaceMobile stock technical analysis: the Sell signal is under management for 11 weeks, still more than 16% in profit. The stock slips 3.3% this week, but money flow and momentum keep improving underneath.

AST SpaceMobile stock slips 3.3% as money flow starts to turn
Decline under management: money flow turns

AST SpaceMobile stock slips 3.3% as money flow starts to turn

August 21, 2026

Our view last week

After last week's 22% surge, AST SpaceMobile stock stalls: this week the stock slips 1.3% on an indecisive candle with contracting volume, a sign of deepening distribution. The Sell signal, live for 9 weeks, stays in the sellers' hands, with price still below the 72-73 area of the 50-day and 50-week moving averages. The weekly technical analysis shows a decline holding its direction but losing steam, RSI and ADX both confirming it.

This week's summary

After surging 22% two weeks ago, AST SpaceMobile stock loses steam: the shares slip 3.3% this week, a second straight decline, on contracting volume and an indecisive candle. Under the surface, though, money flow keeps improving for a third straight week and momentum is clawing back ground — signs of a decline running out of conviction. The Sell signal, under management for 11 weeks, still sits more than 16% in profit.
Ongoing decline ·11th week from start ·US stocks ·T2 ★ See Gold version →
IQS Phase
56
ordinary
Signal Strength
13
decline fading out
Sizing
MINIMUM
Ranking
#62 / 93
US stocks
Trade P&L %
+16.70%
from signal to date, no stop loss

Chart · Weekly — EMA50 · MACD · VWAP

Weekly chart · EMA50 · MACD · VWAP · Source: TradingView
How to read this pageA visual guide to the post, card by card

Rank position

ranks 62nd among the 93 sell signals for US stocks in our ranking, with a signal strength of 13 out of 100.

Sector context

SectorCommunication Services
Benchmark ETFXLC
Sector regimein strong phase
Performanceweekly -1.37% · monthly +2.01%

ASTS belongs to the communication services sector (reference ETF XLC). The sector is classified in strong phase according to our weekly reading.

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