Every signal he takes,
on your phone.
A quant runs a systematic 0DTE SPX options strategy and trades it himself. When the model publishes a signal, you get it on your phone — direction, exact strike, entry, and managed exit updates as it plays out. Delivered by app push and Discord, timestamped and journaled, wins and losses.
Cadence measured on the live signal-only stream, July 2026
Win = a trade that banked profit on the way up under our exit rules — not held to the close. Backtested on recorded market data, June–July 2026; fills modeled at mid. Past performance is not indicative of future results.
Some days produce no signal. That means the bar was not met — not that the system needed to manufacture a trade.
Illustration of Sentinel Alpha push notifications showing a published SPX options signal and its follow-up management update.
Illustrative preview · signal shown is from the backtested record (July 14, 2026), not a live result
One signal, replayed without hindsight.
Follow one recent SPX signal from the modeled entry through the exit. The curve shows what the option premium did. The markers show what the exit rules actually banked. The quantitative model reads dealer positioning, flow, and price levels before publishing a signal.
Backtested replay — recorded market data · July 14, 2026
- Signal fired · 11:51 ETSPX 7515 PUT (0DTE) · short · modeled entry $4.20 at the quoted ask.
- Premium peak · 12:03 ETThe premium high — shown for context, not the achieved result.
- Profit banked — final exit · 12:05 ET+32% under the exit rules. Position closed.
- Session endAlready flat. The premium itself decayed toward zero — holding to the close would have given the win back.
Recorded market data; this signal is drawn from the same backtested sample window published on the track record — chosen as a mid-pack winner, not the best one. Entry modeled at the quoted ask — the price a buyer actually pays; exit at mid. Markers represent our exit rules; the premium peak is shown for context and is not presented as the achieved result.
The signal is the product.
Everything else supports it.
One selective feed for SPX 0DTE options. When the model has a trade, the alert gives you the direction, exact contract, entry, and managed exit plan. When it does not, it stays quiet.
A complete SPX options signal delivered in one readable alert — without a chart room, live stream, or paragraph to decode.
The service keeps publishing management updates after entry. Results are judged under those exit rules, not by pretending every trade was held to the close.
Each signal is timestamped as it is published. Wins and losses remain visible; later market movement does not rewrite the original alert.
The same signal feed reaches both surfaces in real time. Use the app, Discord, or both.
Morning context and relevant price levels explain the environment without exposing proprietary thresholds or model internals.
A weekly review of published signals and market context, recorded and available to members.
Glance. Decide. Get back to work.
The app puts the exact contract, entry, and latest management update in one place. Push notifications bring the signal to you; Discord carries the same published feed.
Illustration of the Sentinel Alpha app home screen showing one published SPX options signal card with its latest management update and the signal journal.
Illustrative app preview — example data, not live results
SPX strike, call or put, expiration, and modeled entry.
The latest published bank or exit update stays attached to the original signal.
Review the complete sequence without searching through a chat feed.
Wins and losses remain visible after the session ends.
Choose either delivery surface without losing the record.
Usually 1–4 signals per trading day on SPX, averaging about 2.5 on the July 2026 signal-only stream. Some sessions produce none.
The record includes
the red rows.
Every signal is logged as it plays out. The public record shows a recent chronological sample, including wins, losses, and sessions when no signal met the bar.
Small wins are not rewritten using a later peak. Losses are not removed after the fact. Quiet days remain part of the record.
See the track recordBacktested performance and the live publication journal are labeled separately. No live-capital track record is claimed.
- 10:03WIN — profit banked
- 10:11WIN — profit banked
- 10:11WIN — profit banked
- 10:15WIN — profit banked
- 10:15WIN — profit banked
- 10:16LOSS
- 10:16LOSS
- 10:28LOSS
- 10:29LOSS
- 11:51WIN — profit banked
The founder trades the same published stream.
Sentinel Alpha is built and run by one quant. He uses the same published signal stream — no private set of picks and no after-the-fact substitutions.
The quantitative model reads dealer positioning, flow, and price levels. Subscribers receive the output that matters: direction, exact contract, entry, and managed exit updates.
The founder follows the same published stream.
Every signal remains attached to its original timestamp and outcome.
The product is the signal feed, not a personality-driven trading room.
One SPX signal feed, full access.
Subscriptions are launching soon. Monthly billing, cancel anytime. No separate premium-signal tier and no second paywall inside the product.
- Direction, exact strike, and modeled entry
- Managed exit updates
- Mobile app push notifications
- Discord signal feed
- Live signal journal
- Morning market context
- Weekly signal review
- Full published record
Monthly billing · cancel anytime · no refunds · options trading involves substantial risk · terms
A real-time SPX 0DTE options signal with the direction, exact contract, modeled entry, and subsequent management updates. The same published feed appears in the mobile app and Discord.
Usually 1–4 signals per trading day, averaging about 2.5 on the July 2026 signal-only stream. Some sessions produce no signal because no setup met the bar. Quality is the priority over volume.
Yes. Zero is a valid daily result. Sentinel is designed to remain quiet rather than publish a lower-quality trade to fill the feed.
77% is the highest win rate among our tested configurations. Win = a trade that banked profit on the way up under our exit rules — not held to the close. Backtested on recorded market data, June–July 2026; fills modeled at mid. Past performance is not indicative of future results.
No. The 77% result is backtested on recorded market data. Separately, every signal from the current signal-only stream is timestamped and journaled live as it plays out. See "What does the 77% figure mean?" above for the full definition.
No. Sentinel does not connect to brokerage accounts, place orders, manage positions, or provide individualized account instructions.
No. Sentinel Alpha LLC is not a registered investment adviser, broker-dealer, or financial planner. It publishes impersonal market commentary and quantitative trading signals for informational purposes.
No. The app carries the same signal feed through push notifications. Discord is available as a second delivery and archive surface.
Subscriptions are launching soon. Founding-access information is available now.
No public free trial. Subscriptions are billed monthly and can be canceled anytime through your Whop account dashboard; access continues until the end of the current billing period, but no refunds are issued.