WDC Money Flow Turns Bullish: Technical Buy Points

I'll pull the options money flow and technical picture on WDC to see if the flow is tHere's the read on $WDC (Western Digital).

Money Flow — Yes, It Flipped Bullish

Looking at today's (8/18) options flow, the turn is clearly positive:

• Total bullish premium: $10.36M vs bearish $3.04M
• Net: +$7.3M | Bullish/Bearish ratio: 3.4:1 — strong bullish dominance
• Largest wall: $520P at $4.83M (sold-put support) — that's a demand/magnet level the dealer flow will defend

Key caveat on the composition: The bulk of the bullish premium is sold puts ($520P, $470P, $490P, $410P) — i.e., income/willingness-to-own support — rather than aggressive bought-call conviction. My highest-conviction scanned flow for WDC came back empty (0 trades). So the money-flow signal here is "bullish-leaning on put support," not "institutions hammering calls." Treat it as a floor being built under the stock, not a breakout trigger yet.

Technicals

Daily bias: Turning Bullish / Wait for Signal (Medium confidence). Regime: Expansion — this thing has been violently volatile (huge run to ~$800 in June, crash to ~$407 in early Aug, now bouncing).

• Latest price ~$496–502 (8/18). Price has reclaimed EMA8/EMA13 ($493) and is testing EMA21 ($501).
• MACD histogram has flipped positive (+5.38 and rising) — momentum is rolling over from bearish to bullish. MACD still below signal but the histogram trend is the tell.
• RSI ~48 — recovering but not yet overbought; room to run.
• On the weekly, price is still well above SMA50 ($318) and SMA200 ($112) — the longer-term uptrend is intact; this is a sharp correction within it, now basing.

The Flip Point to Buy the Upside

The key decision line is $515–$520:

• $520 = the largest put wall ($4.83M) + the $520 call activity. A clean reclaim and daily close above ~$515–520 confirms the bullish flip — that's where EMA34/55 (~$512) resistance and the strike wall coincide. That's your confirmation trigger for upside.
• Below that, $490–$500 is the accumulation/support cluster (EMA21 ~$501 + Keltner middle + the $470/$490 put walls). This is the "early" entry zone for a bounce play.

Trade plan:

• Aggressive / early entry: $490–500 on the pullback, stop below the $487 swing low ($470 invalidation ideally), target the $545–550 prior swing and the $584 upper Bollinger.
• Confirmation entry (safer): Buy on a daily close above $515–520, stop back under $500, target $550 → $584.
• Invalidation: a daily close below ~$470 (the $470 put wall + swing structure) breaks the bullish premise.

Net: the flow is building a floor ($470–520 zone) and momentum is turning. The high-probability flip to buy the upside is on a reclaim/hold above $515–520; the $490–500 zone is where you'd accumulate earlier with defined risk.

Latest daily data as of: Tuesday, 18 August 2026.