Ticker brief
DXCM DEXCOM INC
Consumer, Non-cyclical · Pharmaceuticals
last close
$90.82
1 day
+1.7%
14 days
+1.2%
mkt cap
$27.5B
signals 14d
9
authors 14d
7
crowd 14d
+0.0σ
Options inteloptions-surface reads · latest available day per source
| metric | reading | context |
|---|---|---|
| IV — ATM 30d | 39% mid · 24 pctile own 1y | IV/HV 1.01× (as of 2026-07-31) |
| Skew — 25Δ RR 30d | -0.090 5 pctile own 1y | puts bid vs calls (downside bid) |
| Net dealer OI (NDOI) | +0.33 elevated | 5-session Δ +0.14 (as of 2026-07-16) |
| OI alarm | quiet | last alarm 2025-10-31 (z=5.6) |
Sentiment — last 14 days
daily mean sentiment, 2026-08-20 → 2026-08-28 · now +0.10 (−1 bearish … +1 bullish)
Who spoke7
| author | grade | trader score | signals | mean sent |
|---|---|---|---|---|
| @TheNewMoney_app | C | · | 3 | +0.25 |
| @SchwabNetwork | C | -2.08 | 1 | +0.00 |
| @kiantrades | C | +0.69 | 1 | +0.35 |
| @judahrhodie | C | +1.14 | 1 | -0.15 |
| @fundmyfund | B | -1.58 | 1 | +0.65 |
| @OracleNYSE | C | -0.08 | 1 | +0.45 |
| @AlexMarenco1 | C | -0.28 | 1 | +0.10 |
Recent signals9of 9 in 14d — receipts included
| date (PT) | author | sent | what they said | since then | receipt |
|---|---|---|---|---|---|
| 2026-08-28 | @AlexMarenco1 | +0.10 | Market recap cites distribution days, recommended exposure, and stocks of interest | — | tweet ↗ |
| 2026-08-26 | @OracleNYSE | +0.45 | Dexcom and Google unveiled a glucose-monitoring AI foundation model tested across multiple devices. | +2.1% | tweet ↗ |
| 2026-08-23 | @fundmyfund | +0.65 | DXCM cleared long-term averages and prior highs, forming a possible Stage 2 breakout. | -1.6% | tweet ↗ |
| 2026-08-21 | @judahrhodie | -0.15 | Mockingly dismisses DXCM's leap as an insignificant retail-style move. | -1.6% | tweet ↗ |
| 2026-08-21 | @kiantrades | +0.35 | Flags $1.6 million of long-dated DXCM 125 call flow. | -1.6% | tweet ↗ |
| 2026-08-21 | @TheNewMoney_app | +0.25 | Reports $346,680 of DXCM 125 calls purchased for the January 2028 expiry. | -1.6% | tweet ↗ |
| 2026-08-21 | @TheNewMoney_app | +0.25 | Reports $548,654 of DXCM 125 calls purchased for the January 2028 expiry. | -1.6% | tweet ↗ |
| 2026-08-21 | @TheNewMoney_app | +0.25 | Reports $561,984 of DXCM 125 calls purchased for the January 2028 expiry. | -1.6% | tweet ↗ |
| 2026-08-20 | @SchwabNetwork | +0.00 | Promotes technical chart analysis and trades for PH, DXCM and UNP without visible details. | +0.7% | tweet ↗ |
“Since then” = price move from the close on the signal's date (PT) to the latest close — what happened after they said it, not a backtest. A — means no trading session has closed since the signal yet. Sentiment is our extracted per-tweet score, −1…+1.