Watchlist / memory

watchlist

Watchlist / memory

current roster plus event stream

symbols 10 events 451 latest

Memory & Storage - HBM/DRAM (MU), HDDs/SSDs (STX, WDC), thematic ETF (DRAM Roundhill Memory ETF — added 2026-05-06 after launching ~April 2026; note refresh 2026-05-10: now +101.9% off $26.14 low to $52.80 ATH, +13.4% on the day on 39.7M vol vs 13.7M avg = parabolic ETF behavior. User flagged 'acting like an OTD penny stock' — accurate read; thematic launch + memory-cycle FOMO = leveraged-style price action without the leverage label. 80% net assets in 'Memory Companies' equity / swaps / forwards). Added 2026-05-06 from Reddit ambient-browse closure (4th coverage gap closed today via audit-propagation): HY9H.F (SK Hynix German GDR Frankfurt — world's #1 HBM producer, larger market share than MU; surfaced via r/ValueInvesting 2026-05-06-valueinvesting-for-everyone-interested-in-investing-in-memory.md (springmeds post explicitly arguing Hynix is the rotation-laggard play vs MU on fundamentals: DCF 68% undervalued vs MU 138% overvalued; P/E 13.5x vs 29.9x; forward P/E 4.6x vs 8.2x; PEG 0.4x vs 1.1x). Caveat: price action has already run hard — HY9H.F +686% 12m, +74.4% 30d, RSI 84.5, AT 52w high; the springmeds 'undervalued' framing is on fundamentals, not chart-entry.…

Showing 120 of 451 events.

Cumulative return since Sep 8 — both lines start at 0%, so the gap between them IS the out/under-performance. Hover for daily values.
1D7D30D3M1Y
cohort +0.0%-7.2%-6.1%-11.0%+334.5%
SPY +0.6%+1.2%+2.1%+3.1%+16.0%
Δ -0.6%-8.3%-8.3%-14.1%+318.5%

equal-weight · buy-and-hold from window start, no rebalancing · 3M+ windows are a current-roster backcast.

30D breadth 2/10 up

trend: 3 up · 3 flat · 4 down · avg RSI 45 · 71% above SMA200 · covered 10/10

contributors

RMBS+2.3pp+22.6%
MU+0.0pp+0.1%
SIMO-0.5pp-5.0%
EWY-0.7pp-7.1%
DRAM-0.7pp-7.1%

detractors

WDC-1.8pp-17.6%
SKHY-1.5pp-14.9%
STX-1.2pp-11.6%
DISK-1.0pp-10.4%
SNDK-1.0pp-10.3%

Holdings

MU $1,029.00 +0.1% 30d coming into play STX $783.00 -11.6% 30d coming into play WDC $397.28 -17.6% 30d coming into play DRAM $57.19 -7.1% 30d too-young SKHY $169.03 -14.9% 30d too-young EWY $177.24 -7.1% 30d coming into play SIMO $263.90 -5.0% 30d coming into play SNDK $1,581.82 -10.3% 30d coming into play DISK $36.03 -10.4% 30d too-young RMBS $107.47 +22.6% 30d coming into play
RMBS $107.47 -0.9% +22.6% -4.1% +8.9% 59 coming into play -38.3%
MU $1029.00 -0.7% +0.1% +5.1% +435.0% 50 coming into play -18.0%
SIMO $263.90 +0.8% -5.0% -19.1% +180.2% 47 coming into play -25.7%
EWY $177.24 +0.5% -7.1% -3.4% +112.4% 45 coming into play -19.8%
DRAM $57.19 +0.5% -7.1% -9.3% — 45 neutral -29.7%
SNDK $1581.82 -1.7% -10.3% -17.4% +1119.8% 44 coming into play -32.8%
DISK $36.03 +0.3% -10.4% -16.4% — 41 neutral -28.6%
STX $783.00 +1.1% -11.6% -14.0% +253.2% 40 coming into play -31.6%
SKHY $169.03 -0.9% -14.9% +0.6% — 42 neutral -15.4%
WDC $397.28 +1.0% -17.6% -31.8% +231.9% 38 coming into play -50.3%

Feed generated 2026-10-09.