Author
@tsungrow tsungrow
grade Cx.com/tsungrow ↗
Japanese options-flow trader tracking AI-infra and memory names with strike-level precision
Posts near-realtime options positioning reads, ITM put-wall
trader score
-2.26
hit rate
30%
mean α
-1.28%
signals 14d
151
Grade = how their written analysis reads (A best). Trader score = how their last-20 timestamped calls performed vs SPY.
Their picks, scored
Across their last 20 scored bets: 30% hit rate, -1.28% mean alpha, trader score -2.26. Their last-14d mentions, direction-adjusted, have moved -2.5% since posting (mean over 107 mentions with price data).
Recent signals15receipts included
| date (PT) | ticker | author | sent | what they said | since then | receipt |
|---|---|---|---|---|---|---|
| 2026-08-28 | IREN | @tsungrow | -0.35 | Volume-backed decline and poor options action suggest risk around the $30 level. | — | tweet ↗ |
| 2026-08-28 | SKHY | @tsungrow | +0.35 | Strong options activity and large longer-dated call positions support an unchanged $200 objective. | · | tweet ↗ |
| 2026-08-28 | SNDK | @tsungrow | -0.20 | IV fell to 69 amid heavy puts and unusual in-the-money call selling; author may consider a future hedge. | — | tweet ↗ |
| 2026-08-28 | MU | @tsungrow | +0.45 | Large call profit-taking is offset by bullish whale options positioning and a possible $1,000 level next year. | — | tweet ↗ |
| 2026-08-28 | SNDK | @tsungrow | +0.45 | Praises SNDK for holding firm despite weak market conditions. | — | tweet ↗ |
| 2026-08-28 | AAOI | @tsungrow | -0.35 | Describes AAOI's recent action as a difficult development while hinting at renewed interest. | — | tweet ↗ |
| 2026-08-28 | NVDA | @tsungrow | +0.10 | Reports NVDA's three-month SOX correlation is 0.03 versus roughly 0.9 for peers, limiting SOXL read-through. | — | tweet ↗ |
| 2026-08-28 | TSM | @tsungrow | +0.00 | Reports NVDA's three-month SOX correlation is 0.03 versus roughly 0.9 for peers, limiting SOXL read-through. | — | tweet ↗ |
| 2026-08-28 | SOXL | @tsungrow | -0.15 | Reports NVDA's three-month SOX correlation is 0.03 versus roughly 0.9 for peers, limiting SOXL read-through. | — | tweet ↗ |
| 2026-08-28 | INTC | @tsungrow | +0.00 | Reports NVDA's three-month SOX correlation is 0.03 versus roughly 0.9 for peers, limiting SOXL read-through. | — | tweet ↗ |
| 2026-08-28 | MU | @tsungrow | +0.00 | Reports NVDA's three-month SOX correlation is 0.03 versus roughly 0.9 for peers, limiting SOXL read-through. | — | tweet ↗ |
| 2026-08-28 | NBIS | @tsungrow | +0.25 | Describes competing large ITM put sales and purchases while retaining a bullish personal lean. | — | tweet ↗ |
| 2026-08-28 | AAOI | @tsungrow | -0.35 | Reports large ITM put buying and call selling ahead of an expected volatile session. | — | tweet ↗ |
| 2026-08-28 | SNDK | @tsungrow | -0.30 | Says SNDK looks dangerous tonight and hopes it avoids a sharp drop. | — | tweet ↗ |
| 2026-08-28 | NVDA | @tsungrow | +0.10 | Calls semiconductor premarket conditions weak while hoping NVDA supports memory stocks. | — | tweet ↗ |
Grade is our human read-worthiness rating; trader score is a rolling 20-bet hit-rate/alpha composite — different things, often disagreeing. “Since then” is direction-unaware in the table; the summary line above adjusts for which way they leaned.